87402766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{6481}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 143278128

約数和(自身を除く): 55875362

約数列:

[1, 2, 11, 22, 613, 1226, 6481, 6743, 12962, 13486, 71291, 142582, 3972853, 7945706, 43701383, 87402766]

約数ペア:

[(1, 87402766), (2, 43701383), (11, 7945706), (22, 3972853), (613, 142582), (1226, 71291), (6481, 13486), (6743, 12962)]