21887616

素因数分解:

$2^7\times 3^1\times {\mathrm{56999}}^1$

素因数の和:57016

約数の個数: 32

約数和(自身を含む): 58140000

約数和(自身を除く): 36252384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 56999, 113998, 170997, 227996, 341994, 455992, 683988, 911984, 1367976, 1823968, 2735952, 3647936, 5471904, 7295872, 10943808, 21887616]

約数ペア:

[(1, 21887616), (2, 10943808), (3, 7295872), (4, 5471904), (6, 3647936), (8, 2735952), (12, 1823968), (16, 1367976), (24, 911984), (32, 683988), (48, 455992), (64, 341994), (96, 227996), (128, 170997), (192, 113998), (384, 56999)]