47897728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{12071}}^1$

素因数の和:12116

約数の個数: 32

約数和(自身を含む): 98507520

約数和(自身を除く): 50609792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 12071, 24142, 48284, 96568, 193136, 374201, 386272, 748402, 772544, 1496804, 1545088, 2993608, 5987216, 11974432, 23948864, 47897728]

約数ペア:

[(1, 47897728), (2, 23948864), (4, 11974432), (8, 5987216), (16, 2993608), (31, 1545088), (32, 1496804), (62, 772544), (64, 748402), (124, 386272), (128, 374201), (248, 193136), (496, 96568), (992, 48284), (1984, 24142), (3968, 12071)]