100321856

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 56

約数和(自身を含む): 204688440

約数和(自身を除く): 104366584

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 109, 146, 197, 218, 292, 394, 436, 584, 788, 872, 1168, 1576, 1744, 2336, 3152, 3488, 4672, 6304, 6976, 7957, 12608, 14381, 15914, 21473, 28762, 31828, 42946, 57524, 63656, 85892, 115048, 127312, 171784, 230096, 254624, 343568, 460192, 509248, 687136, 920384, 1374272, 1567529, 3135058, 6270116, 12540232, 25080464, 50160928, 100321856]

約数ペア:

[(1, 100321856), (2, 50160928), (4, 25080464), (8, 12540232), (16, 6270116), (32, 3135058), (64, 1567529), (73, 1374272), (109, 920384), (146, 687136), (197, 509248), (218, 460192), (292, 343568), (394, 254624), (436, 230096), (584, 171784), (788, 127312), (872, 115048), (1168, 85892), (1576, 63656), (1744, 57524), (2336, 42946), (3152, 31828), (3488, 28762), (4672, 21473), (6304, 15914), (6976, 14381), (7957, 12608)]