64987024

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{22691}}^1$

素因数の和:22878

約数の個数: 20

約数和(自身を含む): 126621360

約数和(自身を除く): 61634336

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 22691, 45382, 90764, 181528, 363056, 4061689, 8123378, 16246756, 32493512, 64987024]

約数ペア:

[(1, 64987024), (2, 32493512), (4, 16246756), (8, 8123378), (16, 4061689), (179, 363056), (358, 181528), (716, 90764), (1432, 45382), (2864, 22691)]