129433736

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{99259}}^1$

素因数の和:99428

約数の個数: 16

約数和(自身を含む): 244179600

約数和(自身を除く): 114745864

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 99259, 198518, 397036, 794072, 16179217, 32358434, 64716868, 129433736]

約数ペア:

[(1, 129433736), (2, 64716868), (4, 32358434), (8, 16179217), (163, 794072), (326, 397036), (652, 198518), (1304, 99259)]