90135038

素因数分解:

$2^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{4987}}^1$

素因数の和:6287

約数の個数: 16

約数和(自身を含む): 154667904

約数和(自身を除く): 64532866

約数列:

[1, 2, 7, 14, 1291, 2582, 4987, 9037, 9974, 18074, 34909, 69818, 6438217, 12876434, 45067519, 90135038]

約数ペア:

[(1, 90135038), (2, 45067519), (7, 12876434), (14, 6438217), (1291, 69818), (2582, 34909), (4987, 18074), (9037, 9974)]