80826112

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2184

約数の個数: 36

約数和(自身を含む): 162444856

約数和(自身を除く): 81618744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2011, 2512, 4022, 5024, 8044, 10048, 16088, 20096, 32176, 40192, 64352, 128704, 257408, 315727, 514816, 631454, 1262908, 2525816, 5051632, 10103264, 20206528, 40413056, 80826112]

約数ペア:

[(1, 80826112), (2, 40413056), (4, 20206528), (8, 10103264), (16, 5051632), (32, 2525816), (64, 1262908), (128, 631454), (157, 514816), (256, 315727), (314, 257408), (628, 128704), (1256, 64352), (2011, 40192), (2512, 32176), (4022, 20096), (5024, 16088), (8044, 10048)]