90932218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 156219840

約数和(自身を除く): 65287622

約数列:

[1, 2, 13, 17, 26, 34, 221, 419, 442, 491, 838, 982, 5447, 6383, 7123, 8347, 10894, 12766, 14246, 16694, 92599, 108511, 185198, 205729, 217022, 411458, 2674477, 3497393, 5348954, 6994786, 45466109, 90932218]

約数ペア:

[(1, 90932218), (2, 45466109), (13, 6994786), (17, 5348954), (26, 3497393), (34, 2674477), (221, 411458), (419, 217022), (442, 205729), (491, 185198), (838, 108511), (982, 92599), (5447, 16694), (6383, 14246), (7123, 12766), (8347, 10894)]