872615984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{25261}}^1$

素因数の和:25413

約数の個数: 40

約数和(自身を含む): 1804313088

約数和(自身を除く): 931697104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 8636, 17272, 25261, 34544, 50522, 101044, 202088, 404176, 429437, 858874, 1717748, 3208147, 3435496, 6416294, 6870992, 12832588, 25665176, 51330352, 54538499, 109076998, 218153996, 436307992, 872615984]

約数ペア:

[(1, 872615984), (2, 436307992), (4, 218153996), (8, 109076998), (16, 54538499), (17, 51330352), (34, 25665176), (68, 12832588), (127, 6870992), (136, 6416294), (254, 3435496), (272, 3208147), (508, 1717748), (1016, 858874), (2032, 429437), (2159, 404176), (4318, 202088), (8636, 101044), (17272, 50522), (25261, 34544)]