84476416

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1344

約数の個数: 40

約数和(自身を含む): 170145360

約数和(自身を除く): 85668944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 1187, 2224, 2374, 4448, 4748, 8896, 9496, 17792, 18992, 35584, 37984, 71168, 75968, 151936, 164993, 303872, 329986, 607744, 659972, 1319944, 2639888, 5279776, 10559552, 21119104, 42238208, 84476416]

約数ペア:

[(1, 84476416), (2, 42238208), (4, 21119104), (8, 10559552), (16, 5279776), (32, 2639888), (64, 1319944), (128, 659972), (139, 607744), (256, 329986), (278, 303872), (512, 164993), (556, 151936), (1112, 75968), (1187, 71168), (2224, 37984), (2374, 35584), (4448, 18992), (4748, 17792), (8896, 9496)]