163065328

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{90191}}^1$

素因数の和:90312

約数の個数: 20

約数和(自身を含む): 318738528

約数和(自身を除く): 155673200

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 90191, 180382, 360764, 721528, 1443056, 10191583, 20383166, 40766332, 81532664, 163065328]

約数ペア:

[(1, 163065328), (2, 81532664), (4, 40766332), (8, 20383166), (16, 10191583), (113, 1443056), (226, 721528), (452, 360764), (904, 180382), (1808, 90191)]