64456216

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66587}}^1$

素因数の和:66615

約数の個数: 24

約数和(自身を含む): 132843060

約数和(自身を除く): 68386844

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66587, 133174, 266348, 532696, 732457, 1464914, 2929828, 5859656, 8057027, 16114054, 32228108, 64456216]

約数ペア:

[(1, 64456216), (2, 32228108), (4, 16114054), (8, 8057027), (11, 5859656), (22, 2929828), (44, 1464914), (88, 732457), (121, 532696), (242, 266348), (484, 133174), (968, 66587)]