12566656

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 13284224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3167, 3968, 6334, 12668, 25336, 50672, 98177, 101344, 196354, 202688, 392708, 405376, 785416, 1570832, 3141664, 6283328, 12566656]

約数ペア:

[(1, 12566656), (2, 6283328), (4, 3141664), (8, 1570832), (16, 785416), (31, 405376), (32, 392708), (62, 202688), (64, 196354), (124, 101344), (128, 98177), (248, 50672), (496, 25336), (992, 12668), (1984, 6334), (3167, 3968)]