91308688

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 179932928

約数和(自身を除く): 88624240

約数列:

[1, 2, 4, 8, 16, 157, 163, 223, 314, 326, 446, 628, 652, 892, 1256, 1304, 1784, 2512, 2608, 3568, 25591, 35011, 36349, 51182, 70022, 72698, 102364, 140044, 145396, 204728, 280088, 290792, 409456, 560176, 581584, 5706793, 11413586, 22827172, 45654344, 91308688]

約数ペア:

[(1, 91308688), (2, 45654344), (4, 22827172), (8, 11413586), (16, 5706793), (157, 581584), (163, 560176), (223, 409456), (314, 290792), (326, 280088), (446, 204728), (628, 145396), (652, 140044), (892, 102364), (1256, 72698), (1304, 70022), (1784, 51182), (2512, 36349), (2608, 35011), (3568, 25591)]