63876688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97373}}^1$

素因数の和:97422

約数の個数: 20

約数和(自身を含む): 126780948

約数和(自身を除く): 62904260

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 97373, 194746, 389492, 778984, 1557968, 3992293, 7984586, 15969172, 31938344, 63876688]

約数ペア:

[(1, 63876688), (2, 31938344), (4, 15969172), (8, 7984586), (16, 3992293), (41, 1557968), (82, 778984), (164, 389492), (328, 194746), (656, 97373)]