31749016

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 67329360

約数和(自身を除く): 35580344

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1021, 1196, 1352, 2042, 2392, 3887, 4084, 7774, 8168, 13273, 15548, 23483, 26546, 31096, 46966, 53092, 93932, 106184, 172549, 187864, 305279, 345098, 610558, 690196, 1221116, 1380392, 2442232, 3968627, 7937254, 15874508, 31749016]

約数ペア:

[(1, 31749016), (2, 15874508), (4, 7937254), (8, 3968627), (13, 2442232), (23, 1380392), (26, 1221116), (46, 690196), (52, 610558), (92, 345098), (104, 305279), (169, 187864), (184, 172549), (299, 106184), (338, 93932), (598, 53092), (676, 46966), (1021, 31096), (1196, 26546), (1352, 23483), (2042, 15548), (2392, 13273), (3887, 8168), (4084, 7774)]