31479384

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 84096000

約数和(自身を除く): 52616616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 696, 744, 899, 1459, 1798, 2697, 2918, 3596, 4377, 5394, 5836, 7192, 8754, 10788, 11672, 17508, 21576, 35016, 42311, 45229, 84622, 90458, 126933, 135687, 169244, 180916, 253866, 271374, 338488, 361832, 507732, 542748, 1015464, 1085496, 1311641, 2623282, 3934923, 5246564, 7869846, 10493128, 15739692, 31479384]

約数ペア:

[(1, 31479384), (2, 15739692), (3, 10493128), (4, 7869846), (6, 5246564), (8, 3934923), (12, 2623282), (24, 1311641), (29, 1085496), (31, 1015464), (58, 542748), (62, 507732), (87, 361832), (93, 338488), (116, 271374), (124, 253866), (174, 180916), (186, 169244), (232, 135687), (248, 126933), (348, 90458), (372, 84622), (696, 45229), (744, 42311), (899, 35016), (1459, 21576), (1798, 17508), (2697, 11672), (2918, 10788), (3596, 8754), (4377, 7192), (5394, 5836)]