31505740292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1913}}^1\times {\mathrm{316717}}^1$

素因数の和:318647

約数の個数: 24

約数和(自身を含む): 59407428696

約数和(自身を除く): 27901688404

約数列:

[1, 2, 4, 13, 26, 52, 1913, 3826, 7652, 24869, 49738, 99476, 316717, 633434, 1266868, 4117321, 8234642, 16469284, 605879621, 1211759242, 2423518484, 7876435073, 15752870146, 31505740292]

約数ペア:

[(1, 31505740292), (2, 15752870146), (4, 7876435073), (13, 2423518484), (26, 1211759242), (52, 605879621), (1913, 16469284), (3826, 8234642), (7652, 4117321), (24869, 1266868), (49738, 633434), (99476, 316717)]