66550544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101449}}^1$

素因数の和:101498

約数の個数: 20

約数和(自身を含む): 132087900

約数和(自身を除く): 65537356

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 101449, 202898, 405796, 811592, 1623184, 4159409, 8318818, 16637636, 33275272, 66550544]

約数ペア:

[(1, 66550544), (2, 33275272), (4, 16637636), (8, 8318818), (16, 4159409), (41, 1623184), (82, 811592), (164, 405796), (328, 202898), (656, 101449)]