78906112

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{18131}}^1$

素因数の和:18164

約数の個数: 36

約数和(自身を含む): 166778136

約数和(自身を除く): 87872024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 18131, 36262, 72524, 145048, 290096, 308227, 580192, 616454, 1160384, 1232908, 2320768, 2465816, 4641536, 4931632, 9863264, 19726528, 39453056, 78906112]

約数ペア:

[(1, 78906112), (2, 39453056), (4, 19726528), (8, 9863264), (16, 4931632), (17, 4641536), (32, 2465816), (34, 2320768), (64, 1232908), (68, 1160384), (128, 616454), (136, 580192), (256, 308227), (272, 290096), (544, 145048), (1088, 72524), (2176, 36262), (4352, 18131)]