22485416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 21682264

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1277, 2201, 2554, 4402, 5108, 8804, 10216, 17608, 39587, 79174, 90667, 158348, 181334, 316696, 362668, 725336, 2810677, 5621354, 11242708, 22485416]

約数ペア:

[(1, 22485416), (2, 11242708), (4, 5621354), (8, 2810677), (31, 725336), (62, 362668), (71, 316696), (124, 181334), (142, 158348), (248, 90667), (284, 79174), (568, 39587), (1277, 17608), (2201, 10216), (2554, 8804), (4402, 5108)]