40514792

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{32257}}^1$

素因数の和:32420

約数の個数: 16

約数和(自身を含む): 76451460

約数和(自身を除く): 35936668

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 32257, 64514, 129028, 258056, 5064349, 10128698, 20257396, 40514792]

約数ペア:

[(1, 40514792), (2, 20257396), (4, 10128698), (8, 5064349), (157, 258056), (314, 129028), (628, 64514), (1256, 32257)]