30405616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{40433}}^1$

素因数の和:40488

約数の個数: 20

約数和(自身を含む): 60165792

約数和(自身を除く): 29760176

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 40433, 80866, 161732, 323464, 646928, 1900351, 3800702, 7601404, 15202808, 30405616]

約数ペア:

[(1, 30405616), (2, 15202808), (4, 7601404), (8, 3800702), (16, 1900351), (47, 646928), (94, 323464), (188, 161732), (376, 80866), (752, 40433)]