80452772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2371}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 149436000

約数和(自身を除く): 68983228

約数列:

[1, 2, 4, 17, 34, 68, 499, 998, 1996, 2371, 4742, 8483, 9484, 16966, 33932, 40307, 80614, 161228, 1183129, 2366258, 4732516, 20113193, 40226386, 80452772]

約数ペア:

[(1, 80452772), (2, 40226386), (4, 20113193), (17, 4732516), (34, 2366258), (68, 1183129), (499, 161228), (998, 80614), (1996, 40307), (2371, 33932), (4742, 16966), (8483, 9484)]