129102704

素因数分解:

$2^4\times {\mathrm{613}}^1\times {\mathrm{13163}}^1$

素因数の和:13784

約数の個数: 20

約数和(自身を含む): 250563576

約数和(自身を除く): 121460872

約数列:

[1, 2, 4, 8, 16, 613, 1226, 2452, 4904, 9808, 13163, 26326, 52652, 105304, 210608, 8068919, 16137838, 32275676, 64551352, 129102704]

約数ペア:

[(1, 129102704), (2, 64551352), (4, 32275676), (8, 16137838), (16, 8068919), (613, 210608), (1226, 105304), (2452, 52652), (4904, 26326), (9808, 13163)]