21960832

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4637}}^1$

素因数の和:4688

約数の個数: 32

約数和(自身を含む): 44942220

約数和(自身を除く): 22981388

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4637, 4736, 9274, 18548, 37096, 74192, 148384, 171569, 296768, 343138, 593536, 686276, 1372552, 2745104, 5490208, 10980416, 21960832]

約数ペア:

[(1, 21960832), (2, 10980416), (4, 5490208), (8, 2745104), (16, 1372552), (32, 686276), (37, 593536), (64, 343138), (74, 296768), (128, 171569), (148, 148384), (296, 74192), (592, 37096), (1184, 18548), (2368, 9274), (4637, 4736)]