90912056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{668471}}^1$

素因数の和:668494

約数の個数: 16

約数和(自身を含む): 180487440

約数和(自身を除く): 89575384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 668471, 1336942, 2673884, 5347768, 11364007, 22728014, 45456028, 90912056]

約数ペア:

[(1, 90912056), (2, 45456028), (4, 22728014), (8, 11364007), (17, 5347768), (34, 2673884), (68, 1336942), (136, 668471)]