91751738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 156909312

約数和(自身を除く): 65157574

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 923, 1633, 1846, 2161, 3266, 4322, 21229, 28093, 42458, 49703, 56186, 99406, 153431, 306862, 646139, 1292278, 1994603, 3528913, 3989206, 7057826, 45875869, 91751738]

約数ペア:

[(1, 91751738), (2, 45875869), (13, 7057826), (23, 3989206), (26, 3528913), (46, 1994603), (71, 1292278), (142, 646139), (299, 306862), (598, 153431), (923, 99406), (1633, 56186), (1846, 49703), (2161, 42458), (3266, 28093), (4322, 21229)]