31485552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1230

約数の個数: 80

約数和(自身を含む): 94160640

約数和(自身を除く): 62675088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1129, 1162, 1328, 1743, 1992, 2258, 2324, 3387, 3486, 3984, 4516, 4648, 6774, 6972, 7903, 9032, 9296, 13548, 13944, 15806, 18064, 23709, 27096, 27888, 31612, 47418, 54192, 63224, 93707, 94836, 126448, 187414, 189672, 281121, 374828, 379344, 562242, 655949, 749656, 1124484, 1311898, 1499312, 1967847, 2248968, 2623796, 3935694, 4497936, 5247592, 7871388, 10495184, 15742776, 31485552]

約数ペア:

[(1, 31485552), (2, 15742776), (3, 10495184), (4, 7871388), (6, 5247592), (7, 4497936), (8, 3935694), (12, 2623796), (14, 2248968), (16, 1967847), (21, 1499312), (24, 1311898), (28, 1124484), (42, 749656), (48, 655949), (56, 562242), (83, 379344), (84, 374828), (112, 281121), (166, 189672), (168, 187414), (249, 126448), (332, 94836), (336, 93707), (498, 63224), (581, 54192), (664, 47418), (996, 31612), (1129, 27888), (1162, 27096), (1328, 23709), (1743, 18064), (1992, 15806), (2258, 13944), (2324, 13548), (3387, 9296), (3486, 9032), (3984, 7903), (4516, 6972), (4648, 6774)]