40108792

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{161729}}^1$

素因数の和:161766

約数の個数: 16

約数和(自身を含む): 77630400

約数和(自身を除く): 37521608

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 161729, 323458, 646916, 1293832, 5013599, 10027198, 20054396, 40108792]

約数ペア:

[(1, 40108792), (2, 20054396), (4, 10027198), (8, 5013599), (31, 1293832), (62, 646916), (124, 323458), (248, 161729)]