85640254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2383}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 156542976

約数和(自身を除く): 70902722

約数列:

[1, 2, 7, 14, 17, 34, 119, 151, 238, 302, 1057, 2114, 2383, 2567, 4766, 5134, 16681, 17969, 33362, 35938, 40511, 81022, 283577, 359833, 567154, 719666, 2518831, 5037662, 6117161, 12234322, 42820127, 85640254]

約数ペア:

[(1, 85640254), (2, 42820127), (7, 12234322), (14, 6117161), (17, 5037662), (34, 2518831), (119, 719666), (151, 567154), (238, 359833), (302, 283577), (1057, 81022), (2114, 40511), (2383, 35938), (2567, 33362), (4766, 17969), (5134, 16681)]