79667696

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{10141}}^1$

素因数の和:10640

約数の個数: 20

約数和(自身を含む): 154685784

約数和(自身を除く): 75018088

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 10141, 20282, 40564, 81128, 162256, 4979231, 9958462, 19916924, 39833848, 79667696]

約数ペア:

[(1, 79667696), (2, 39833848), (4, 19916924), (8, 9958462), (16, 4979231), (491, 162256), (982, 81128), (1964, 40564), (3928, 20282), (7856, 10141)]