31670136

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 88646400

約数和(自身を除く): 56976264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 906, 971, 1208, 1359, 1812, 1942, 2718, 2913, 3624, 3884, 4077, 5436, 5826, 7768, 8154, 8739, 10872, 11652, 16308, 17478, 23304, 26217, 32616, 34956, 52434, 69912, 104868, 146621, 209736, 293242, 439863, 586484, 879726, 1172968, 1319589, 1759452, 2639178, 3518904, 3958767, 5278356, 7917534, 10556712, 15835068, 31670136]

約数ペア:

[(1, 31670136), (2, 15835068), (3, 10556712), (4, 7917534), (6, 5278356), (8, 3958767), (9, 3518904), (12, 2639178), (18, 1759452), (24, 1319589), (27, 1172968), (36, 879726), (54, 586484), (72, 439863), (108, 293242), (151, 209736), (216, 146621), (302, 104868), (453, 69912), (604, 52434), (906, 34956), (971, 32616), (1208, 26217), (1359, 23304), (1812, 17478), (1942, 16308), (2718, 11652), (2913, 10872), (3624, 8739), (3884, 8154), (4077, 7768), (5436, 5826)]