83517008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6389}}^1$

素因数の和:6459

約数の個数: 40

約数和(自身を含む): 174319200

約数和(自身を除く): 90802192

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6389, 6536, 12778, 13072, 25556, 51112, 102224, 121391, 242782, 274727, 485564, 549454, 971128, 1098908, 1942256, 2197816, 4395632, 5219813, 10439626, 20879252, 41758504, 83517008]

約数ペア:

[(1, 83517008), (2, 41758504), (4, 20879252), (8, 10439626), (16, 5219813), (19, 4395632), (38, 2197816), (43, 1942256), (76, 1098908), (86, 971128), (152, 549454), (172, 485564), (304, 274727), (344, 242782), (688, 121391), (817, 102224), (1634, 51112), (3268, 25556), (6389, 13072), (6536, 12778)]