25375312

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{23671}}^1$

素因数の和:23746

約数の個数: 20

約数和(自身を含む): 49900576

約数和(自身を除く): 24525264

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 23671, 47342, 94684, 189368, 378736, 1585957, 3171914, 6343828, 12687656, 25375312]

約数ペア:

[(1, 25375312), (2, 12687656), (4, 6343828), (8, 3171914), (16, 1585957), (67, 378736), (134, 189368), (268, 94684), (536, 47342), (1072, 23671)]