31628584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1699}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 64260000

約数和(自身を除く): 32631416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 1699, 2327, 3398, 4654, 6796, 9308, 13592, 18616, 22087, 44174, 88348, 176696, 304121, 608242, 1216484, 2432968, 3953573, 7907146, 15814292, 31628584]

約数ペア:

[(1, 31628584), (2, 15814292), (4, 7907146), (8, 3953573), (13, 2432968), (26, 1216484), (52, 608242), (104, 304121), (179, 176696), (358, 88348), (716, 44174), (1432, 22087), (1699, 18616), (2327, 13592), (3398, 9308), (4654, 6796)]