56828624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{86629}}^1$

素因数の和:86678

約数の個数: 20

約数和(自身を含む): 112792260

約数和(自身を除く): 55963636

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 86629, 173258, 346516, 693032, 1386064, 3551789, 7103578, 14207156, 28414312, 56828624]

約数ペア:

[(1, 56828624), (2, 28414312), (4, 14207156), (8, 7103578), (16, 3551789), (41, 1386064), (82, 693032), (164, 346516), (328, 173258), (656, 86629)]