89680912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 184164800

約数和(自身を除く): 94483888

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 1879, 2512, 2983, 3758, 5966, 7516, 11932, 15032, 23864, 30064, 35701, 47728, 71402, 142804, 285608, 295003, 571216, 590006, 1180012, 2360024, 4720048, 5605057, 11210114, 22420228, 44840456, 89680912]

約数ペア:

[(1, 89680912), (2, 44840456), (4, 22420228), (8, 11210114), (16, 5605057), (19, 4720048), (38, 2360024), (76, 1180012), (152, 590006), (157, 571216), (304, 295003), (314, 285608), (628, 142804), (1256, 71402), (1879, 47728), (2512, 35701), (2983, 30064), (3758, 23864), (5966, 15032), (7516, 11932)]