31315671078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{8273}}^1$

素因数の和:8789

約数の個数: 64

約数和(自身を含む): 66187763712

約数和(自身を除く): 34872092634

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 433, 866, 1299, 1457, 2598, 2914, 4371, 8273, 8742, 13423, 16546, 20351, 24819, 26846, 40269, 40702, 49638, 61053, 80538, 122106, 256463, 388831, 512926, 630881, 769389, 777662, 1166493, 1261762, 1538778, 1892643, 2332986, 3582209, 3785286, 7164418, 10746627, 12053761, 21493254, 24107522, 36161283, 72322566, 111048479, 168363823, 222096958, 333145437, 336727646, 505091469, 666290874, 1010182938, 5219278513, 10438557026, 15657835539, 31315671078]

約数ペア:

[(1, 31315671078), (2, 15657835539), (3, 10438557026), (6, 5219278513), (31, 1010182938), (47, 666290874), (62, 505091469), (93, 336727646), (94, 333145437), (141, 222096958), (186, 168363823), (282, 111048479), (433, 72322566), (866, 36161283), (1299, 24107522), (1457, 21493254), (2598, 12053761), (2914, 10746627), (4371, 7164418), (8273, 3785286), (8742, 3582209), (13423, 2332986), (16546, 1892643), (20351, 1538778), (24819, 1261762), (26846, 1166493), (40269, 777662), (40702, 769389), (49638, 630881), (61053, 512926), (80538, 388831), (122106, 256463)]