87714044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{18289}}^1$

素因数の和:18413

約数の個数: 24

約数和(自身を含む): 168999600

約数和(自身を除く): 81285556

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 18289, 36578, 73156, 201179, 402358, 804716, 1993501, 3987002, 7974004, 21928511, 43857022, 87714044]

約数ペア:

[(1, 87714044), (2, 43857022), (4, 21928511), (11, 7974004), (22, 3987002), (44, 1993501), (109, 804716), (218, 402358), (436, 201179), (1199, 73156), (2398, 36578), (4796, 18289)]