91291732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 193594240

約数和(自身を除く): 102302508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 157, 266, 314, 532, 628, 1093, 1099, 2186, 2198, 2983, 4372, 4396, 5966, 7651, 11932, 15302, 20767, 20881, 30604, 41534, 41762, 83068, 83524, 145369, 171601, 290738, 343202, 581476, 686404, 1201207, 2402414, 3260419, 4804828, 6520838, 13041676, 22822933, 45645866, 91291732]

約数ペア:

[(1, 91291732), (2, 45645866), (4, 22822933), (7, 13041676), (14, 6520838), (19, 4804828), (28, 3260419), (38, 2402414), (76, 1201207), (133, 686404), (157, 581476), (266, 343202), (314, 290738), (532, 171601), (628, 145369), (1093, 83524), (1099, 83068), (2186, 41762), (2198, 41534), (2983, 30604), (4372, 20881), (4396, 20767), (5966, 15302), (7651, 11932)]