64534216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{218021}}^1$

素因数の和:218064

約数の個数: 16

約数和(自身を含む): 124272540

約数和(自身を除く): 59738324

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 218021, 436042, 872084, 1744168, 8066777, 16133554, 32267108, 64534216]

約数ペア:

[(1, 64534216), (2, 32267108), (4, 16133554), (8, 8066777), (37, 1744168), (74, 872084), (148, 436042), (296, 218021)]