22813456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83873}}^1$

素因数の和:83898

約数の個数: 20

約数和(自身を含む): 46801692

約数和(自身を除く): 23988236

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 83873, 167746, 335492, 670984, 1341968, 1425841, 2851682, 5703364, 11406728, 22813456]

約数ペア:

[(1, 22813456), (2, 11406728), (4, 5703364), (8, 2851682), (16, 1425841), (17, 1341968), (34, 670984), (68, 335492), (136, 167746), (272, 83873)]