25899633112

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{2029}}^1\times {\mathrm{10163}}^1$

素因数の和:12355

約数の個数: 32

約数和(自身を含む): 48900020400

約数和(自身を除く): 23000387288

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 2029, 4058, 8116, 10163, 16232, 20326, 40652, 81304, 318553, 637106, 1274212, 1595591, 2548424, 3191182, 6382364, 12764728, 20620727, 41241454, 82482908, 164965816, 3237454139, 6474908278, 12949816556, 25899633112]

約数ペア:

[(1, 25899633112), (2, 12949816556), (4, 6474908278), (8, 3237454139), (157, 164965816), (314, 82482908), (628, 41241454), (1256, 20620727), (2029, 12764728), (4058, 6382364), (8116, 3191182), (10163, 2548424), (16232, 1595591), (20326, 1274212), (40652, 637106), (81304, 318553)]