118292008

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 225222120

約数和(自身を除く): 106930112

約数列:

[1, 2, 4, 8, 101, 202, 281, 404, 521, 562, 808, 1042, 1124, 2084, 2248, 4168, 28381, 52621, 56762, 105242, 113524, 146401, 210484, 227048, 292802, 420968, 585604, 1171208, 14786501, 29573002, 59146004, 118292008]

約数ペア:

[(1, 118292008), (2, 59146004), (4, 29573002), (8, 14786501), (101, 1171208), (202, 585604), (281, 420968), (404, 292802), (521, 227048), (562, 210484), (808, 146401), (1042, 113524), (1124, 105242), (2084, 56762), (2248, 52621), (4168, 28381)]