117620872

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{207079}}^1$

素因数の和:207156

約数の個数: 16

約数和(自身を含む): 223646400

約数和(自身を除く): 106025528

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 207079, 414158, 828316, 1656632, 14702609, 29405218, 58810436, 117620872]

約数ペア:

[(1, 117620872), (2, 58810436), (4, 29405218), (8, 14702609), (71, 1656632), (142, 828316), (284, 414158), (568, 207079)]