25595984

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{11677}}^1$

素因数の和:11822

約数の個数: 20

約数和(自身を含む): 49958484

約数和(自身を除く): 24362500

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 11677, 23354, 46708, 93416, 186832, 1599749, 3199498, 6398996, 12797992, 25595984]

約数ペア:

[(1, 25595984), (2, 12797992), (4, 6398996), (8, 3199498), (16, 1599749), (137, 186832), (274, 93416), (548, 46708), (1096, 23354), (2192, 11677)]