76990994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{21163}}^1$

素因数の和:21289

約数の個数: 16

約数和(自身を含む): 123428448

約数和(自身を除く): 46437454

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 21163, 42326, 359771, 719542, 2264441, 4528882, 38495497, 76990994]

約数ペア:

[(1, 76990994), (2, 38495497), (17, 4528882), (34, 2264441), (107, 719542), (214, 359771), (1819, 42326), (3638, 21163)]