23521808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1095

約数の個数: 40

約数和(自身を含む): 48092160

約数和(自身を除く): 24570352

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1009, 1457, 2018, 2914, 4036, 5828, 8072, 11656, 16144, 23312, 31279, 47423, 62558, 94846, 125116, 189692, 250232, 379384, 500464, 758768, 1470113, 2940226, 5880452, 11760904, 23521808]

約数ペア:

[(1, 23521808), (2, 11760904), (4, 5880452), (8, 2940226), (16, 1470113), (31, 758768), (47, 500464), (62, 379384), (94, 250232), (124, 189692), (188, 125116), (248, 94846), (376, 62558), (496, 47423), (752, 31279), (1009, 23312), (1457, 16144), (2018, 11656), (2914, 8072), (4036, 5828)]