313915088

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{51767}}^1$

素因数の和:52154

約数の個数: 20

約数和(自身を含む): 609827040

約数和(自身を除く): 295911952

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 3032, 6064, 51767, 103534, 207068, 414136, 828272, 19619693, 39239386, 78478772, 156957544, 313915088]

約数ペア:

[(1, 313915088), (2, 156957544), (4, 78478772), (8, 39239386), (16, 19619693), (379, 828272), (758, 414136), (1516, 207068), (3032, 103534), (6064, 51767)]