39990368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 86800896

約数和(自身を除く): 46810528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 352, 412, 824, 1103, 1133, 1648, 2206, 2266, 3296, 4412, 4532, 8824, 9064, 12133, 17648, 18128, 24266, 35296, 36256, 48532, 97064, 113609, 194128, 227218, 388256, 454436, 908872, 1249699, 1817744, 2499398, 3635488, 4998796, 9997592, 19995184, 39990368]

約数ペア:

[(1, 39990368), (2, 19995184), (4, 9997592), (8, 4998796), (11, 3635488), (16, 2499398), (22, 1817744), (32, 1249699), (44, 908872), (88, 454436), (103, 388256), (176, 227218), (206, 194128), (352, 113609), (412, 97064), (824, 48532), (1103, 36256), (1133, 35296), (1648, 24266), (2206, 18128), (2266, 17648), (3296, 12133), (4412, 9064), (4532, 8824)]