83580796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 162993600

約数和(自身を除く): 79412804

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 197, 199, 394, 398, 533, 788, 796, 1066, 2132, 2561, 2587, 5122, 5174, 8077, 8159, 10244, 10348, 16154, 16318, 32308, 32636, 39203, 78406, 105001, 106067, 156812, 210002, 212134, 420004, 424268, 509639, 1019278, 1607323, 2038556, 3214646, 6429292, 20895199, 41790398, 83580796]

約数ペア:

[(1, 83580796), (2, 41790398), (4, 20895199), (13, 6429292), (26, 3214646), (41, 2038556), (52, 1607323), (82, 1019278), (164, 509639), (197, 424268), (199, 420004), (394, 212134), (398, 210002), (533, 156812), (788, 106067), (796, 105001), (1066, 78406), (2132, 39203), (2561, 32636), (2587, 32308), (5122, 16318), (5174, 16154), (8077, 10348), (8159, 10244)]