9903112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72817}}^1$

素因数の和:72840

約数の個数: 16

約数和(自身を含む): 19660860

約数和(自身を除く): 9757748

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72817, 145634, 291268, 582536, 1237889, 2475778, 4951556, 9903112]

約数ペア:

[(1, 9903112), (2, 4951556), (4, 2475778), (8, 1237889), (17, 582536), (34, 291268), (68, 145634), (136, 72817)]