31941936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 97764576

約数和(自身を除く): 65822640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 113, 117, 144, 151, 156, 208, 226, 234, 302, 312, 339, 452, 453, 468, 604, 624, 678, 904, 906, 936, 1017, 1208, 1356, 1359, 1469, 1808, 1812, 1872, 1963, 2034, 2416, 2712, 2718, 2938, 3624, 3926, 4068, 4407, 5424, 5436, 5876, 5889, 7248, 7852, 8136, 8814, 10872, 11752, 11778, 13221, 15704, 16272, 17063, 17628, 17667, 21744, 23504, 23556, 26442, 31408, 34126, 35256, 35334, 47112, 51189, 52884, 68252, 70512, 70668, 94224, 102378, 105768, 136504, 141336, 153567, 204756, 211536, 221819, 273008, 282672, 307134, 409512, 443638, 614268, 665457, 819024, 887276, 1228536, 1330914, 1774552, 1996371, 2457072, 2661828, 3549104, 3992742, 5323656, 7985484, 10647312, 15970968, 31941936]

約数ペア:

[(1, 31941936), (2, 15970968), (3, 10647312), (4, 7985484), (6, 5323656), (8, 3992742), (9, 3549104), (12, 2661828), (13, 2457072), (16, 1996371), (18, 1774552), (24, 1330914), (26, 1228536), (36, 887276), (39, 819024), (48, 665457), (52, 614268), (72, 443638), (78, 409512), (104, 307134), (113, 282672), (117, 273008), (144, 221819), (151, 211536), (156, 204756), (208, 153567), (226, 141336), (234, 136504), (302, 105768), (312, 102378), (339, 94224), (452, 70668), (453, 70512), (468, 68252), (604, 52884), (624, 51189), (678, 47112), (904, 35334), (906, 35256), (936, 34126), (1017, 31408), (1208, 26442), (1356, 23556), (1359, 23504), (1469, 21744), (1808, 17667), (1812, 17628), (1872, 17063), (1963, 16272), (2034, 15704), (2416, 13221), (2712, 11778), (2718, 11752), (2938, 10872), (3624, 8814), (3926, 8136), (4068, 7852), (4407, 7248), (5424, 5889), (5436, 5876)]