111389968

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 219593088

約数和(自身を除く): 108203120

約数列:

[1, 2, 4, 8, 16, 103, 206, 257, 263, 412, 514, 526, 824, 1028, 1052, 1648, 2056, 2104, 4112, 4208, 26471, 27089, 52942, 54178, 67591, 105884, 108356, 135182, 211768, 216712, 270364, 423536, 433424, 540728, 1081456, 6961873, 13923746, 27847492, 55694984, 111389968]

約数ペア:

[(1, 111389968), (2, 55694984), (4, 27847492), (8, 13923746), (16, 6961873), (103, 1081456), (206, 540728), (257, 433424), (263, 423536), (412, 270364), (514, 216712), (526, 211768), (824, 135182), (1028, 108356), (1052, 105884), (1648, 67591), (2056, 54178), (2104, 52942), (4112, 27089), (4208, 26471)]