90087046

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4253}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 165395520

約数和(自身を除く): 75308474

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 4253, 8506, 10591, 21182, 29771, 59542, 72301, 144602, 378517, 506107, 757034, 1012214, 2649619, 5299238, 6434789, 12869578, 45043523, 90087046]

約数ペア:

[(1, 90087046), (2, 45043523), (7, 12869578), (14, 6434789), (17, 5299238), (34, 2649619), (89, 1012214), (119, 757034), (178, 506107), (238, 378517), (623, 144602), (1246, 72301), (1513, 59542), (3026, 29771), (4253, 21182), (8506, 10591)]