15551616

素因数分解:

$2^7\times 3^1\times {\mathrm{40499}}^1$

素因数の和:40516

約数の個数: 32

約数和(自身を含む): 41310000

約数和(自身を除く): 25758384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 40499, 80998, 121497, 161996, 242994, 323992, 485988, 647984, 971976, 1295968, 1943952, 2591936, 3887904, 5183872, 7775808, 15551616]

約数ペア:

[(1, 15551616), (2, 7775808), (3, 5183872), (4, 3887904), (6, 2591936), (8, 1943952), (12, 1295968), (16, 971976), (24, 647984), (32, 485988), (48, 323992), (64, 242994), (96, 161996), (128, 121497), (192, 80998), (384, 40499)]