464656

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 20

約数和(自身を含む): 911772

約数和(自身を除く): 447116

約数列:

[1, 2, 4, 8, 16, 113, 226, 257, 452, 514, 904, 1028, 1808, 2056, 4112, 29041, 58082, 116164, 232328, 464656]

約数ペア:

[(1, 464656), (2, 232328), (4, 116164), (8, 58082), (16, 29041), (113, 4112), (226, 2056), (257, 1808), (452, 1028), (514, 904)]