80999512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24877}}^1$

素因数の和:24931

約数の個数: 32

約数和(自身を含む): 170165520

約数和(自身を除く): 89166008

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 24877, 49754, 99508, 199016, 273647, 547294, 920449, 1094588, 1840898, 2189176, 3681796, 7363592, 10124939, 20249878, 40499756, 80999512]

約数ペア:

[(1, 80999512), (2, 40499756), (4, 20249878), (8, 10124939), (11, 7363592), (22, 3681796), (37, 2189176), (44, 1840898), (74, 1094588), (88, 920449), (148, 547294), (296, 273647), (407, 199016), (814, 99508), (1628, 49754), (3256, 24877)]