87872516

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8819}}^1$

素因数の和:8923

約数の個数: 24

約数和(自身を含む): 160030080

約数和(自身を除く): 72157564

約数列:

[1, 2, 4, 47, 53, 94, 106, 188, 212, 2491, 4982, 8819, 9964, 17638, 35276, 414493, 467407, 828986, 934814, 1657972, 1869628, 21968129, 43936258, 87872516]

約数ペア:

[(1, 87872516), (2, 43936258), (4, 21968129), (47, 1869628), (53, 1657972), (94, 934814), (106, 828986), (188, 467407), (212, 414493), (2491, 35276), (4982, 17638), (8819, 9964)]