89043728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3529}}^1$

素因数の和:3639

約数の個数: 40

約数和(自身を含む): 183842400

約数和(自身を除く): 94798672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 664, 1328, 1577, 3154, 3529, 6308, 7058, 12616, 14116, 25232, 28232, 56464, 67051, 134102, 268204, 292907, 536408, 585814, 1072816, 1171628, 2343256, 4686512, 5565233, 11130466, 22260932, 44521864, 89043728]

約数ペア:

[(1, 89043728), (2, 44521864), (4, 22260932), (8, 11130466), (16, 5565233), (19, 4686512), (38, 2343256), (76, 1171628), (83, 1072816), (152, 585814), (166, 536408), (304, 292907), (332, 268204), (664, 134102), (1328, 67051), (1577, 56464), (3154, 28232), (3529, 25232), (6308, 14116), (7058, 12616)]