104027648

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1238

約数の個数: 40

約数和(自身を含む): 209101200

約数和(自身を除く): 105073552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1021, 1592, 2042, 3184, 4084, 6368, 8168, 12736, 16336, 25472, 32672, 50944, 65344, 101888, 130688, 203179, 261376, 406358, 522752, 812716, 1625432, 3250864, 6501728, 13003456, 26006912, 52013824, 104027648]

約数ペア:

[(1, 104027648), (2, 52013824), (4, 26006912), (8, 13003456), (16, 6501728), (32, 3250864), (64, 1625432), (128, 812716), (199, 522752), (256, 406358), (398, 261376), (512, 203179), (796, 130688), (1021, 101888), (1592, 65344), (2042, 50944), (3184, 32672), (4084, 25472), (6368, 16336), (8168, 12736)]