90947024

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11437}}^1$

素因数の和:11523

約数の個数: 40

約数和(自身を含む): 204236928

約数和(自身を除く): 113289904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 11437, 22874, 45748, 80059, 91496, 160118, 182992, 320236, 640472, 812027, 1280944, 1624054, 3248108, 5684189, 6496216, 11368378, 12992432, 22736756, 45473512, 90947024]

約数ペア:

[(1, 90947024), (2, 45473512), (4, 22736756), (7, 12992432), (8, 11368378), (14, 6496216), (16, 5684189), (28, 3248108), (56, 1624054), (71, 1280944), (112, 812027), (142, 640472), (284, 320236), (497, 182992), (568, 160118), (994, 91496), (1136, 80059), (1988, 45748), (3976, 22874), (7952, 11437)]