31883796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5501}}^1$

素因数の和:5541

約数の個数: 72

約数和(自身を含む): 96130944

約数和(自身を除く): 64247148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5501, 5796, 11002, 16503, 22004, 33006, 38507, 49509, 66012, 77014, 99018, 115521, 126523, 154028, 198036, 231042, 253046, 346563, 379569, 462084, 506092, 693126, 759138, 885661, 1138707, 1386252, 1518276, 1771322, 2277414, 2656983, 3542644, 4554828, 5313966, 7970949, 10627932, 15941898, 31883796]

約数ペア:

[(1, 31883796), (2, 15941898), (3, 10627932), (4, 7970949), (6, 5313966), (7, 4554828), (9, 3542644), (12, 2656983), (14, 2277414), (18, 1771322), (21, 1518276), (23, 1386252), (28, 1138707), (36, 885661), (42, 759138), (46, 693126), (63, 506092), (69, 462084), (84, 379569), (92, 346563), (126, 253046), (138, 231042), (161, 198036), (207, 154028), (252, 126523), (276, 115521), (322, 99018), (414, 77014), (483, 66012), (644, 49509), (828, 38507), (966, 33006), (1449, 22004), (1932, 16503), (2898, 11002), (5501, 5796)]