64555436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133379}}^1$

素因数の和:133405

約数の個数: 18

約数和(自身を含む): 124176780

約数和(自身を除く): 59621344

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133379, 266758, 533516, 1467169, 2934338, 5868676, 16138859, 32277718, 64555436]

約数ペア:

[(1, 64555436), (2, 32277718), (4, 16138859), (11, 5868676), (22, 2934338), (44, 1467169), (121, 533516), (242, 266758), (484, 133379)]