80524696

素因数分解:

$2^3\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1451}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 172846080

約数和(自身を除く): 92321384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 991, 1451, 1982, 2902, 3964, 5804, 6937, 7928, 10157, 11608, 13874, 20314, 27748, 40628, 55496, 81256, 1437941, 2875882, 5751764, 10065587, 11503528, 20131174, 40262348, 80524696]

約数ペア:

[(1, 80524696), (2, 40262348), (4, 20131174), (7, 11503528), (8, 10065587), (14, 5751764), (28, 2875882), (56, 1437941), (991, 81256), (1451, 55496), (1982, 40628), (2902, 27748), (3964, 20314), (5804, 13874), (6937, 11608), (7928, 10157)]