80879696

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 161132544

約数和(自身を除く): 80252848

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 424, 508, 751, 848, 1016, 1502, 2032, 3004, 6008, 6731, 12016, 13462, 26924, 39803, 53848, 79606, 95377, 107696, 159212, 190754, 318424, 381508, 636848, 763016, 1526032, 5054981, 10109962, 20219924, 40439848, 80879696]

約数ペア:

[(1, 80879696), (2, 40439848), (4, 20219924), (8, 10109962), (16, 5054981), (53, 1526032), (106, 763016), (127, 636848), (212, 381508), (254, 318424), (424, 190754), (508, 159212), (751, 107696), (848, 95377), (1016, 79606), (1502, 53848), (2032, 39803), (3004, 26924), (6008, 13462), (6731, 12016)]