91279358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^2$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 148679712

約数和(自身を除く): 57400354

約数列:

[1, 2, 17, 34, 47, 94, 239, 478, 799, 1598, 4063, 8126, 11233, 22466, 57121, 114242, 190961, 381922, 971057, 1942114, 2684687, 5369374, 45639679, 91279358]

約数ペア:

[(1, 91279358), (2, 45639679), (17, 5369374), (34, 2684687), (47, 1942114), (94, 971057), (239, 381922), (478, 190961), (799, 114242), (1598, 57121), (4063, 22466), (8126, 11233)]