91142896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2791}}^1$

素因数の和:2969

約数の個数: 40

約数和(自身を含む): 191453024

約数和(自身を除く): 100310128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 157, 208, 314, 628, 1256, 2041, 2512, 2791, 4082, 5582, 8164, 11164, 16328, 22328, 32656, 36283, 44656, 72566, 145132, 290264, 438187, 580528, 876374, 1752748, 3505496, 5696431, 7010992, 11392862, 22785724, 45571448, 91142896]

約数ペア:

[(1, 91142896), (2, 45571448), (4, 22785724), (8, 11392862), (13, 7010992), (16, 5696431), (26, 3505496), (52, 1752748), (104, 876374), (157, 580528), (208, 438187), (314, 290264), (628, 145132), (1256, 72566), (2041, 44656), (2512, 36283), (2791, 32656), (4082, 22328), (5582, 16328), (8164, 11164)]