86926502

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 143713920

約数和(自身を除く): 56787418

約数列:

[1, 2, 13, 26, 73, 146, 169, 271, 338, 542, 949, 1898, 2197, 3523, 4394, 7046, 12337, 19783, 24674, 39566, 45799, 91598, 160381, 257179, 320762, 514358, 595387, 1190774, 3343327, 6686654, 43463251, 86926502]

約数ペア:

[(1, 86926502), (2, 43463251), (13, 6686654), (26, 3343327), (73, 1190774), (146, 595387), (169, 514358), (271, 320762), (338, 257179), (542, 160381), (949, 91598), (1898, 45799), (2197, 39566), (3523, 24674), (4394, 19783), (7046, 12337)]