81138464

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{230507}}^1$

素因数の和:230528

約数の個数: 24

約数和(自身を含む): 174264048

約数和(自身を除く): 93125584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 230507, 461014, 922028, 1844056, 2535577, 3688112, 5071154, 7376224, 10142308, 20284616, 40569232, 81138464]

約数ペア:

[(1, 81138464), (2, 40569232), (4, 20284616), (8, 10142308), (11, 7376224), (16, 5071154), (22, 3688112), (32, 2535577), (44, 1844056), (88, 922028), (176, 461014), (352, 230507)]