80309224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2179}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 160099200

約数和(自身を除く): 79789976

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 2168, 2179, 4358, 4607, 8716, 9214, 17432, 18428, 36856, 37043, 74086, 148172, 296344, 590509, 1181018, 2362036, 4724072, 10038653, 20077306, 40154612, 80309224]

約数ペア:

[(1, 80309224), (2, 40154612), (4, 20077306), (8, 10038653), (17, 4724072), (34, 2362036), (68, 1181018), (136, 590509), (271, 296344), (542, 148172), (1084, 74086), (2168, 37043), (2179, 36856), (4358, 18428), (4607, 17432), (8716, 9214)]