79665008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{216481}}^1$

素因数の和:216512

約数の個数: 20

約数和(自身を含む): 161062608

約数和(自身を除く): 81397600

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 216481, 432962, 865924, 1731848, 3463696, 4979063, 9958126, 19916252, 39832504, 79665008]

約数ペア:

[(1, 79665008), (2, 39832504), (4, 19916252), (8, 9958126), (16, 4979063), (23, 3463696), (46, 1731848), (92, 865924), (184, 432962), (368, 216481)]