22223632

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20731}}^1$

素因数の和:20806

約数の個数: 20

約数和(自身を含む): 43703056

約数和(自身を除く): 21479424

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20731, 41462, 82924, 165848, 331696, 1388977, 2777954, 5555908, 11111816, 22223632]

約数ペア:

[(1, 22223632), (2, 11111816), (4, 5555908), (8, 2777954), (16, 1388977), (67, 331696), (134, 165848), (268, 82924), (536, 41462), (1072, 20731)]