31614274864

素因数分解:

$2^4\times {\mathrm{16981}}^1\times {\mathrm{116359}}^1$

素因数の和:133348

約数の個数: 20

約数和(自身を含む): 61256791120

約数和(自身を除く): 29642516256

約数列:

[1, 2, 4, 8, 16, 16981, 33962, 67924, 116359, 135848, 232718, 271696, 465436, 930872, 1861744, 1975892179, 3951784358, 7903568716, 15807137432, 31614274864]

約数ペア:

[(1, 31614274864), (2, 15807137432), (4, 7903568716), (8, 3951784358), (16, 1975892179), (16981, 1861744), (33962, 930872), (67924, 465436), (116359, 271696), (135848, 232718)]