87830968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 169205760

約数和(自身を除く): 81374792

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 1223, 1528, 2446, 4892, 8977, 9784, 17954, 35908, 57481, 71816, 114962, 229924, 233593, 459848, 467186, 934372, 1868744, 10978871, 21957742, 43915484, 87830968]

約数ペア:

[(1, 87830968), (2, 43915484), (4, 21957742), (8, 10978871), (47, 1868744), (94, 934372), (188, 467186), (191, 459848), (376, 233593), (382, 229924), (764, 114962), (1223, 71816), (1528, 57481), (2446, 35908), (4892, 17954), (8977, 9784)]