80610964

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22669}}^1$

素因数の和:22807

約数の個数: 24

約数和(自身を含む): 162498560

約数和(自身を除く): 81887596

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 22669, 45338, 90676, 158683, 317366, 634732, 2878963, 5757926, 11515852, 20152741, 40305482, 80610964]

約数ペア:

[(1, 80610964), (2, 40305482), (4, 20152741), (7, 11515852), (14, 5757926), (28, 2878963), (127, 634732), (254, 317366), (508, 158683), (889, 90676), (1778, 45338), (3556, 22669)]