47865136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 101564928

約数和(自身を除く): 53699792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 431, 631, 862, 1262, 1724, 2524, 3448, 4741, 5048, 6896, 6941, 9482, 10096, 13882, 18964, 27764, 37928, 55528, 75856, 111056, 271961, 543922, 1087844, 2175688, 2991571, 4351376, 5983142, 11966284, 23932568, 47865136]

約数ペア:

[(1, 47865136), (2, 23932568), (4, 11966284), (8, 5983142), (11, 4351376), (16, 2991571), (22, 2175688), (44, 1087844), (88, 543922), (176, 271961), (431, 111056), (631, 75856), (862, 55528), (1262, 37928), (1724, 27764), (2524, 18964), (3448, 13882), (4741, 10096), (5048, 9482), (6896, 6941)]