162535640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239023}}^1$

素因数の和:239051

約数の個数: 32

約数和(自身を含む): 387218880

約数和(自身を除く): 224683240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 239023, 478046, 956092, 1195115, 1912184, 2390230, 4063391, 4780460, 8126782, 9560920, 16253564, 20316955, 32507128, 40633910, 81267820, 162535640]

約数ペア:

[(1, 162535640), (2, 81267820), (4, 40633910), (5, 32507128), (8, 20316955), (10, 16253564), (17, 9560920), (20, 8126782), (34, 4780460), (40, 4063391), (68, 2390230), (85, 1912184), (136, 1195115), (170, 956092), (340, 478046), (680, 239023)]