163886708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{4877}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 297206784

約数和(自身を除く): 133320076

約数列:

[1, 2, 4, 31, 62, 124, 271, 542, 1084, 4877, 8401, 9754, 16802, 19508, 33604, 151187, 302374, 604748, 1321667, 2643334, 5286668, 40971677, 81943354, 163886708]

約数ペア:

[(1, 163886708), (2, 81943354), (4, 40971677), (31, 5286668), (62, 2643334), (124, 1321667), (271, 604748), (542, 302374), (1084, 151187), (4877, 33604), (8401, 19508), (9754, 16802)]