25133312

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3167}}^1$

素因数の和:3214

約数の個数: 36

約数和(自身を含む): 51803136

約数和(自身を除く): 26669824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3167, 3968, 6334, 7936, 12668, 25336, 50672, 98177, 101344, 196354, 202688, 392708, 405376, 785416, 810752, 1570832, 3141664, 6283328, 12566656, 25133312]

約数ペア:

[(1, 25133312), (2, 12566656), (4, 6283328), (8, 3141664), (16, 1570832), (31, 810752), (32, 785416), (62, 405376), (64, 392708), (124, 202688), (128, 196354), (248, 101344), (256, 98177), (496, 50672), (992, 25336), (1984, 12668), (3167, 7936), (3968, 6334)]