5155856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4079}}^1$

素因数の和:4166

約数の個数: 20

約数和(自身を含む): 10118400

約数和(自身を除く): 4962544

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4079, 8158, 16316, 32632, 65264, 322241, 644482, 1288964, 2577928, 5155856]

約数ペア:

[(1, 5155856), (2, 2577928), (4, 1288964), (8, 644482), (16, 322241), (79, 65264), (158, 32632), (316, 16316), (632, 8158), (1264, 4079)]