79986616

素因数分解:

$2^3\times {\mathrm{61}}^2\times {\mathrm{2687}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 152530560

約数和(自身を除く): 72543944

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 2687, 3721, 5374, 7442, 10748, 14884, 21496, 29768, 163907, 327814, 655628, 1311256, 9998327, 19996654, 39993308, 79986616]

約数ペア:

[(1, 79986616), (2, 39993308), (4, 19996654), (8, 9998327), (61, 1311256), (122, 655628), (244, 327814), (488, 163907), (2687, 29768), (3721, 21496), (5374, 14884), (7442, 10748)]