30748112

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{27067}}^1$

素因数の和:27146

約数の個数: 20

約数和(自身を含む): 60415776

約数和(自身を除く): 29667664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27067, 54134, 108268, 216536, 433072, 1921757, 3843514, 7687028, 15374056, 30748112]

約数ペア:

[(1, 30748112), (2, 15374056), (4, 7687028), (8, 3843514), (16, 1921757), (71, 433072), (142, 216536), (284, 108268), (568, 54134), (1136, 27067)]