15340816

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41687}}^1$

素因数の和:41718

約数の個数: 20

約数和(自身を含む): 31015872

約数和(自身を除く): 15675056

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 41687, 83374, 166748, 333496, 666992, 958801, 1917602, 3835204, 7670408, 15340816]

約数ペア:

[(1, 15340816), (2, 7670408), (4, 3835204), (8, 1917602), (16, 958801), (23, 666992), (46, 333496), (92, 166748), (184, 83374), (368, 41687)]