81966112

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6551}}^1$

素因数の和:6601

約数の個数: 48

約数和(自身を含む): 178319232

約数和(自身を除く): 96353120

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 6551, 12512, 13102, 26204, 52408, 104816, 111367, 150673, 209632, 222734, 301346, 445468, 602692, 890936, 1205384, 1781872, 2410768, 2561441, 3563744, 4821536, 5122882, 10245764, 20491528, 40983056, 81966112]

約数ペア:

[(1, 81966112), (2, 40983056), (4, 20491528), (8, 10245764), (16, 5122882), (17, 4821536), (23, 3563744), (32, 2561441), (34, 2410768), (46, 1781872), (68, 1205384), (92, 890936), (136, 602692), (184, 445468), (272, 301346), (368, 222734), (391, 209632), (544, 150673), (736, 111367), (782, 104816), (1564, 52408), (3128, 26204), (6256, 13102), (6551, 12512)]