72531112

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{533317}}^1$

素因数の和:533340

約数の個数: 16

約数和(自身を含む): 143995860

約数和(自身を除く): 71464748

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 533317, 1066634, 2133268, 4266536, 9066389, 18132778, 36265556, 72531112]

約数ペア:

[(1, 72531112), (2, 36265556), (4, 18132778), (8, 9066389), (17, 4266536), (34, 2133268), (68, 1066634), (136, 533317)]