31184426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10079}}^1$

素因数の和:10118

約数の個数: 32

約数和(自身を含む): 60963840

約数和(自身を除く): 29779414

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 10079, 20158, 70553, 131027, 141106, 171343, 262054, 342686, 917189, 1199401, 1834378, 2227459, 2398802, 4454918, 15592213, 31184426]

約数ペア:

[(1, 31184426), (2, 15592213), (7, 4454918), (13, 2398802), (14, 2227459), (17, 1834378), (26, 1199401), (34, 917189), (91, 342686), (119, 262054), (182, 171343), (221, 141106), (238, 131027), (442, 70553), (1547, 20158), (3094, 10079)]