85305524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{1951}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 158393088

約数和(自身を除く): 73087564

約数列:

[1, 2, 4, 17, 34, 68, 643, 1286, 1951, 2572, 3902, 7804, 10931, 21862, 33167, 43724, 66334, 132668, 1254493, 2508986, 5017972, 21326381, 42652762, 85305524]

約数ペア:

[(1, 85305524), (2, 42652762), (4, 21326381), (17, 5017972), (34, 2508986), (68, 1254493), (643, 132668), (1286, 66334), (1951, 43724), (2572, 33167), (3902, 21862), (7804, 10931)]