20221528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61651}}^1$

素因数の和:61698

約数の個数: 16

約数和(自身を含む): 38840760

約数和(自身を除く): 18619232

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 61651, 123302, 246604, 493208, 2527691, 5055382, 10110764, 20221528]

約数ペア:

[(1, 20221528), (2, 10110764), (4, 5055382), (8, 2527691), (41, 493208), (82, 246604), (164, 123302), (328, 61651)]