3128912

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{1171}}^1$

素因数の和:1346

約数の個数: 20

約数和(自身を含む): 6103776

約数和(自身を除く): 2974864

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1171, 1336, 2342, 2672, 4684, 9368, 18736, 195557, 391114, 782228, 1564456, 3128912]

約数ペア:

[(1, 3128912), (2, 1564456), (4, 782228), (8, 391114), (16, 195557), (167, 18736), (334, 9368), (668, 4684), (1171, 2672), (1336, 2342)]