40243352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{593}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 80190000

約数和(自身を除く): 39946648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 499, 593, 998, 1186, 1996, 2372, 3992, 4744, 8483, 10081, 16966, 20162, 33932, 40324, 67864, 80648, 295907, 591814, 1183628, 2367256, 5030419, 10060838, 20121676, 40243352]

約数ペア:

[(1, 40243352), (2, 20121676), (4, 10060838), (8, 5030419), (17, 2367256), (34, 1183628), (68, 591814), (136, 295907), (499, 80648), (593, 67864), (998, 40324), (1186, 33932), (1996, 20162), (2372, 16966), (3992, 10081), (4744, 8483)]