25904416

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{10247}}^1$

素因数の和:10336

約数の個数: 24

約数和(自身を含む): 51649920

約数和(自身を除く): 25745504

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 10247, 20494, 40988, 81976, 163952, 327904, 809513, 1619026, 3238052, 6476104, 12952208, 25904416]

約数ペア:

[(1, 25904416), (2, 12952208), (4, 6476104), (8, 3238052), (16, 1619026), (32, 809513), (79, 327904), (158, 163952), (316, 81976), (632, 40988), (1264, 20494), (2528, 10247)]