40243304

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{122693}}^1$

素因数の和:122740

約数の個数: 16

約数和(自身を含む): 77297220

約数和(自身を除く): 37053916

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 122693, 245386, 490772, 981544, 5030413, 10060826, 20121652, 40243304]

約数ペア:

[(1, 40243304), (2, 20121652), (4, 10060826), (8, 5030413), (41, 981544), (82, 490772), (164, 245386), (328, 122693)]