313616176

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{268507}}^1$

素因数の和:268588

約数の個数: 20

約数和(自身を含む): 615957352

約数和(自身を除く): 302341176

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 268507, 537014, 1074028, 2148056, 4296112, 19601011, 39202022, 78404044, 156808088, 313616176]

約数ペア:

[(1, 313616176), (2, 156808088), (4, 78404044), (8, 39202022), (16, 19601011), (73, 4296112), (146, 2148056), (292, 1074028), (584, 537014), (1168, 268507)]