31170672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16651}}^1$

素因数の和:16678

約数の個数: 60

約数和(自身を含む): 93950584

約数和(自身を除く): 62779912

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, 16651, 33302, 49953, 66604, 99906, 133208, 149859, 199812, 216463, 266416, 299718, 399624, 432926, 599436, 649389, 799248, 865852, 1198872, 1298778, 1731704, 1948167, 2397744, 2597556, 3463408, 3896334, 5195112, 7792668, 10390224, 15585336, 31170672]

約数ペア:

[(1, 31170672), (2, 15585336), (3, 10390224), (4, 7792668), (6, 5195112), (8, 3896334), (9, 3463408), (12, 2597556), (13, 2397744), (16, 1948167), (18, 1731704), (24, 1298778), (26, 1198872), (36, 865852), (39, 799248), (48, 649389), (52, 599436), (72, 432926), (78, 399624), (104, 299718), (117, 266416), (144, 216463), (156, 199812), (208, 149859), (234, 133208), (312, 99906), (468, 66604), (624, 49953), (936, 33302), (1872, 16651)]