99331376

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 197970960

約数和(自身を除く): 98639584

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 353, 409, 688, 706, 818, 1412, 1636, 2824, 3272, 5648, 6544, 15179, 17587, 30358, 35174, 60716, 70348, 121432, 140696, 144377, 242864, 281392, 288754, 577508, 1155016, 2310032, 6208211, 12416422, 24832844, 49665688, 99331376]

約数ペア:

[(1, 99331376), (2, 49665688), (4, 24832844), (8, 12416422), (16, 6208211), (43, 2310032), (86, 1155016), (172, 577508), (344, 288754), (353, 281392), (409, 242864), (688, 144377), (706, 140696), (818, 121432), (1412, 70348), (1636, 60716), (2824, 35174), (3272, 30358), (5648, 17587), (6544, 15179)]