1969525232

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{55927}}^1$

素因数の和:56037

約数の個数: 40

約数和(自身を含む): 3994601472

約数和(自身を除く): 2025076240

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 55927, 111854, 223708, 447416, 894832, 1733737, 3467474, 3970817, 6934948, 7941634, 13869896, 15883268, 27739792, 31766536, 63533072, 123095327, 246190654, 492381308, 984762616, 1969525232]

約数ペア:

[(1, 1969525232), (2, 984762616), (4, 492381308), (8, 246190654), (16, 123095327), (31, 63533072), (62, 31766536), (71, 27739792), (124, 15883268), (142, 13869896), (248, 7941634), (284, 6934948), (496, 3970817), (568, 3467474), (1136, 1733737), (2201, 894832), (4402, 447416), (8804, 223708), (17608, 111854), (35216, 55927)]