54959984

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{43481}}^1$

素因数の和:43568

約数の個数: 20

約数和(自身を含む): 107835360

約数和(自身を除く): 52875376

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 43481, 86962, 173924, 347848, 695696, 3434999, 6869998, 13739996, 27479992, 54959984]

約数ペア:

[(1, 54959984), (2, 27479992), (4, 13739996), (8, 6869998), (16, 3434999), (79, 695696), (158, 347848), (316, 173924), (632, 86962), (1264, 43481)]