91247962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 61161638

約数列:

[1, 2, 13, 26, 47, 89, 94, 178, 611, 839, 1157, 1222, 1678, 2314, 4183, 8366, 10907, 21814, 39433, 54379, 74671, 78866, 108758, 149342, 512629, 970723, 1025258, 1941446, 3509537, 7019074, 45623981, 91247962]

約数ペア:

[(1, 91247962), (2, 45623981), (13, 7019074), (26, 3509537), (47, 1941446), (89, 1025258), (94, 970723), (178, 512629), (611, 149342), (839, 108758), (1157, 78866), (1222, 74671), (1678, 54379), (2314, 39433), (4183, 21814), (8366, 10907)]