223850432

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6257}}^1$

素因数の和:6325

約数の個数: 56

約数和(自身を含む): 489575856

約数和(自身を除く): 265725424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2752, 4472, 6257, 8944, 12514, 17888, 25028, 35776, 50056, 81341, 100112, 162682, 200224, 269051, 325364, 400448, 538102, 650728, 1076204, 1301456, 2152408, 2602912, 3497663, 4304816, 5205824, 6995326, 8609632, 13990652, 17219264, 27981304, 55962608, 111925216, 223850432]

約数ペア:

[(1, 223850432), (2, 111925216), (4, 55962608), (8, 27981304), (13, 17219264), (16, 13990652), (26, 8609632), (32, 6995326), (43, 5205824), (52, 4304816), (64, 3497663), (86, 2602912), (104, 2152408), (172, 1301456), (208, 1076204), (344, 650728), (416, 538102), (559, 400448), (688, 325364), (832, 269051), (1118, 200224), (1376, 162682), (2236, 100112), (2752, 81341), (4472, 50056), (6257, 35776), (8944, 25028), (12514, 17888)]