90668734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{74197}}^1$

素因数の和:74259

約数の個数: 16

約数和(自身を含む): 149583168

約数和(自身を除く): 58914434

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 74197, 148394, 964561, 1929122, 3487259, 6974518, 45334367, 90668734]

約数ペア:

[(1, 90668734), (2, 45334367), (13, 6974518), (26, 3487259), (47, 1929122), (94, 964561), (611, 148394), (1222, 74197)]