82985864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 173322240

約数和(自身を除く): 90336376

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 103, 104, 122, 127, 206, 244, 254, 412, 488, 508, 793, 824, 1016, 1339, 1586, 1651, 2678, 3172, 3302, 5356, 6283, 6344, 6604, 7747, 10712, 12566, 13081, 13208, 15494, 25132, 26162, 30988, 50264, 52324, 61976, 81679, 100711, 104648, 163358, 170053, 201422, 326716, 340106, 402844, 653432, 680212, 797941, 805688, 1360424, 1595882, 3191764, 6383528, 10373233, 20746466, 41492932, 82985864]

約数ペア:

[(1, 82985864), (2, 41492932), (4, 20746466), (8, 10373233), (13, 6383528), (26, 3191764), (52, 1595882), (61, 1360424), (103, 805688), (104, 797941), (122, 680212), (127, 653432), (206, 402844), (244, 340106), (254, 326716), (412, 201422), (488, 170053), (508, 163358), (793, 104648), (824, 100711), (1016, 81679), (1339, 61976), (1586, 52324), (1651, 50264), (2678, 30988), (3172, 26162), (3302, 25132), (5356, 15494), (6283, 13208), (6344, 13081), (6604, 12566), (7747, 10712)]