91090064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3343}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 191571072

約数和(自身を除く): 100481008

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3343, 3406, 6686, 6812, 13372, 13624, 26744, 27248, 43459, 53488, 86918, 173836, 347672, 437933, 695344, 875866, 1751732, 3503464, 5693129, 7006928, 11386258, 22772516, 45545032, 91090064]

約数ペア:

[(1, 91090064), (2, 45545032), (4, 22772516), (8, 11386258), (13, 7006928), (16, 5693129), (26, 3503464), (52, 1751732), (104, 875866), (131, 695344), (208, 437933), (262, 347672), (524, 173836), (1048, 86918), (1703, 53488), (2096, 43459), (3343, 27248), (3406, 26744), (6686, 13624), (6812, 13372)]