4138336

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 4117184

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 1637, 2528, 3274, 6548, 13096, 26192, 52384, 129323, 258646, 517292, 1034584, 2069168, 4138336]

約数ペア:

[(1, 4138336), (2, 2069168), (4, 1034584), (8, 517292), (16, 258646), (32, 129323), (79, 52384), (158, 26192), (316, 13096), (632, 6548), (1264, 3274), (1637, 2528)]