91353590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 170913024

約数和(自身を除く): 79559434

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 1877, 3754, 4867, 9385, 9734, 18770, 24335, 48670, 58187, 116374, 290935, 294689, 581870, 589378, 1473445, 2946890, 9135359, 18270718, 45676795, 91353590]

約数ペア:

[(1, 91353590), (2, 45676795), (5, 18270718), (10, 9135359), (31, 2946890), (62, 1473445), (155, 589378), (157, 581870), (310, 294689), (314, 290935), (785, 116374), (1570, 58187), (1877, 48670), (3754, 24335), (4867, 18770), (9385, 9734)]