98973874

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 156720960

約数和(自身を除く): 57747086

約数列:

[1, 2, 43, 67, 86, 89, 134, 178, 193, 386, 2881, 3827, 5762, 5963, 7654, 8299, 11926, 12931, 16598, 17177, 25862, 34354, 256409, 512818, 556033, 738611, 1112066, 1150859, 1477222, 2301718, 49486937, 98973874]

約数ペア:

[(1, 98973874), (2, 49486937), (43, 2301718), (67, 1477222), (86, 1150859), (89, 1112066), (134, 738611), (178, 556033), (193, 512818), (386, 256409), (2881, 34354), (3827, 25862), (5762, 17177), (5963, 16598), (7654, 12931), (8299, 11926)]