23281136

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{8713}}^1$

素因数の和:8888

約数の個数: 20

約数和(自身を含む): 45382512

約数和(自身を除く): 22101376

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 8713, 17426, 34852, 69704, 139408, 1455071, 2910142, 5820284, 11640568, 23281136]

約数ペア:

[(1, 23281136), (2, 11640568), (4, 5820284), (8, 2910142), (16, 1455071), (167, 139408), (334, 69704), (668, 34852), (1336, 17426), (2672, 8713)]