23406176

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 49034160

約数和(自身を除く): 25627984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 281, 304, 548, 562, 608, 1096, 1124, 2192, 2248, 2603, 4384, 4496, 5206, 5339, 8992, 10412, 10678, 20824, 21356, 38497, 41648, 42712, 76994, 83296, 85424, 153988, 170848, 307976, 615952, 731443, 1231904, 1462886, 2925772, 5851544, 11703088, 23406176]

約数ペア:

[(1, 23406176), (2, 11703088), (4, 5851544), (8, 2925772), (16, 1462886), (19, 1231904), (32, 731443), (38, 615952), (76, 307976), (137, 170848), (152, 153988), (274, 85424), (281, 83296), (304, 76994), (548, 42712), (562, 41648), (608, 38497), (1096, 21356), (1124, 20824), (2192, 10678), (2248, 10412), (2603, 8992), (4384, 5339), (4496, 5206)]