48680816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 97307760

約数和(自身を除く): 48626944

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 409, 688, 692, 818, 1384, 1636, 2768, 3272, 6544, 7439, 14878, 17587, 29756, 35174, 59512, 70348, 70757, 119024, 140696, 141514, 281392, 283028, 566056, 1132112, 3042551, 6085102, 12170204, 24340408, 48680816]

約数ペア:

[(1, 48680816), (2, 24340408), (4, 12170204), (8, 6085102), (16, 3042551), (43, 1132112), (86, 566056), (172, 283028), (173, 281392), (344, 141514), (346, 140696), (409, 119024), (688, 70757), (692, 70348), (818, 59512), (1384, 35174), (1636, 29756), (2768, 17587), (3272, 14878), (6544, 7439)]