85921808

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45127}}^1$

素因数の和:45159

約数の個数: 40

約数和(自身を含む): 201451392

約数和(自身を除く): 115529584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 45127, 90254, 180508, 315889, 361016, 631778, 722032, 767159, 1263556, 1534318, 2527112, 3068636, 5054224, 5370113, 6137272, 10740226, 12274544, 21480452, 42960904, 85921808]

約数ペア:

[(1, 85921808), (2, 42960904), (4, 21480452), (7, 12274544), (8, 10740226), (14, 6137272), (16, 5370113), (17, 5054224), (28, 3068636), (34, 2527112), (56, 1534318), (68, 1263556), (112, 767159), (119, 722032), (136, 631778), (238, 361016), (272, 315889), (476, 180508), (952, 90254), (1904, 45127)]