80451730376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2851}}^1\times {\mathrm{207491}}^1$

素因数の和:210365

約数の個数: 32

約数和(自身を含む): 159777139680

約数和(自身を除く): 79325409304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2851, 5702, 11404, 22808, 48467, 96934, 193868, 207491, 387736, 414982, 829964, 1659928, 3527347, 7054694, 14109388, 28218776, 591556841, 1183113682, 2366227364, 4732454728, 10056466297, 20112932594, 40225865188, 80451730376]

約数ペア:

[(1, 80451730376), (2, 40225865188), (4, 20112932594), (8, 10056466297), (17, 4732454728), (34, 2366227364), (68, 1183113682), (136, 591556841), (2851, 28218776), (5702, 14109388), (11404, 7054694), (22808, 3527347), (48467, 1659928), (96934, 829964), (193868, 414982), (207491, 387736)]