57381136

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 116671104

約数和(自身を除く): 59289968

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 241, 368, 482, 647, 964, 1294, 1928, 2588, 3856, 5176, 5543, 10352, 11086, 14881, 22172, 29762, 44344, 59524, 88688, 119048, 155927, 238096, 311854, 623708, 1247416, 2494832, 3586321, 7172642, 14345284, 28690568, 57381136]

約数ペア:

[(1, 57381136), (2, 28690568), (4, 14345284), (8, 7172642), (16, 3586321), (23, 2494832), (46, 1247416), (92, 623708), (184, 311854), (241, 238096), (368, 155927), (482, 119048), (647, 88688), (964, 59524), (1294, 44344), (1928, 29762), (2588, 22172), (3856, 14881), (5176, 11086), (5543, 10352)]