22678816

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 48335616

約数和(自身を除く): 25656800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 887, 1504, 1598, 1774, 3196, 3548, 6392, 7096, 12784, 14192, 15079, 25568, 28384, 30158, 41689, 60316, 83378, 120632, 166756, 241264, 333512, 482528, 667024, 708713, 1334048, 1417426, 2834852, 5669704, 11339408, 22678816]

約数ペア:

[(1, 22678816), (2, 11339408), (4, 5669704), (8, 2834852), (16, 1417426), (17, 1334048), (32, 708713), (34, 667024), (47, 482528), (68, 333512), (94, 241264), (136, 166756), (188, 120632), (272, 83378), (376, 60316), (544, 41689), (752, 30158), (799, 28384), (887, 25568), (1504, 15079), (1598, 14192), (1774, 12784), (3196, 7096), (3548, 6392)]