84168928

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 170478000

約数和(自身を除く): 86309072

約数列:

[1, 2, 4, 8, 16, 32, 59, 109, 118, 218, 236, 409, 436, 472, 818, 872, 944, 1636, 1744, 1888, 3272, 3488, 6431, 6544, 12862, 13088, 24131, 25724, 44581, 48262, 51448, 89162, 96524, 102896, 178324, 193048, 205792, 356648, 386096, 713296, 772192, 1426592, 2630279, 5260558, 10521116, 21042232, 42084464, 84168928]

約数ペア:

[(1, 84168928), (2, 42084464), (4, 21042232), (8, 10521116), (16, 5260558), (32, 2630279), (59, 1426592), (109, 772192), (118, 713296), (218, 386096), (236, 356648), (409, 205792), (436, 193048), (472, 178324), (818, 102896), (872, 96524), (944, 89162), (1636, 51448), (1744, 48262), (1888, 44581), (3272, 25724), (3488, 24131), (6431, 13088), (6544, 12862)]