30331377388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{36313}}^1\times {\mathrm{16063}}^1$

素因数の和:52393

約数の個数: 24

約数和(自身を含む): 57168113408

約数和(自身を除く): 26836736020

約数列:

[1, 2, 4, 13, 26, 52, 16063, 32126, 36313, 64252, 72626, 145252, 208819, 417638, 472069, 835276, 944138, 1888276, 583295719, 1166591438, 2333182876, 7582844347, 15165688694, 30331377388]

約数ペア:

[(1, 30331377388), (2, 15165688694), (4, 7582844347), (13, 2333182876), (26, 1166591438), (52, 583295719), (16063, 1888276), (32126, 944138), (36313, 835276), (64252, 472069), (72626, 417638), (145252, 208819)]