31492656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16850

約数の個数: 60

約数和(自身を含む): 94921008

約数和(自身を除く): 63428352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 16823, 33646, 50469, 67292, 100938, 134584, 151407, 201876, 218699, 269168, 302814, 403752, 437398, 605628, 656097, 807504, 874796, 1211256, 1312194, 1749592, 1968291, 2422512, 2624388, 3499184, 3936582, 5248776, 7873164, 10497552, 15746328, 31492656]

約数ペア:

[(1, 31492656), (2, 15746328), (3, 10497552), (4, 7873164), (6, 5248776), (8, 3936582), (9, 3499184), (12, 2624388), (13, 2422512), (16, 1968291), (18, 1749592), (24, 1312194), (26, 1211256), (36, 874796), (39, 807504), (48, 656097), (52, 605628), (72, 437398), (78, 403752), (104, 302814), (117, 269168), (144, 218699), (156, 201876), (208, 151407), (234, 134584), (312, 100938), (468, 67292), (624, 50469), (936, 33646), (1872, 16823)]