31930776

素因数分解:

$2^3\times 3^2\times {\mathrm{317}}^1\times {\mathrm{1399}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 86814000

約数和(自身を除く): 54883224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 317, 634, 951, 1268, 1399, 1902, 2536, 2798, 2853, 3804, 4197, 5596, 5706, 7608, 8394, 11192, 11412, 12591, 16788, 22824, 25182, 33576, 50364, 100728, 443483, 886966, 1330449, 1773932, 2660898, 3547864, 3991347, 5321796, 7982694, 10643592, 15965388, 31930776]

約数ペア:

[(1, 31930776), (2, 15965388), (3, 10643592), (4, 7982694), (6, 5321796), (8, 3991347), (9, 3547864), (12, 2660898), (18, 1773932), (24, 1330449), (36, 886966), (72, 443483), (317, 100728), (634, 50364), (951, 33576), (1268, 25182), (1399, 22824), (1902, 16788), (2536, 12591), (2798, 11412), (2853, 11192), (3804, 8394), (4197, 7608), (5596, 5706)]