83581616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 167635104

約数和(自身を除く): 84053488

約数列:

[1, 2, 4, 8, 16, 41, 82, 103, 164, 206, 328, 412, 656, 824, 1237, 1648, 2474, 4223, 4948, 8446, 9896, 16892, 19792, 33784, 50717, 67568, 101434, 127411, 202868, 254822, 405736, 509644, 811472, 1019288, 2038576, 5223851, 10447702, 20895404, 41790808, 83581616]

約数ペア:

[(1, 83581616), (2, 41790808), (4, 20895404), (8, 10447702), (16, 5223851), (41, 2038576), (82, 1019288), (103, 811472), (164, 509644), (206, 405736), (328, 254822), (412, 202868), (656, 127411), (824, 101434), (1237, 67568), (1648, 50717), (2474, 33784), (4223, 19792), (4948, 16892), (8446, 9896)]