80603968

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{40627}}^1$

素因数の和:40670

約数の個数: 28

約数和(自身を含む): 165112192

約数和(自身を除く): 84508224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 40627, 81254, 162508, 325016, 650032, 1259437, 1300064, 2518874, 2600128, 5037748, 10075496, 20150992, 40301984, 80603968]

約数ペア:

[(1, 80603968), (2, 40301984), (4, 20150992), (8, 10075496), (16, 5037748), (31, 2600128), (32, 2518874), (62, 1300064), (64, 1259437), (124, 650032), (248, 325016), (496, 162508), (992, 81254), (1984, 40627)]