87943342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{32987}}^1$

素因数の和:33063

約数の個数: 16

約数和(自身を含む): 139341312

約数和(自身を除く): 51397970

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 32987, 65974, 1022597, 1418441, 2045194, 2836882, 43971671, 87943342]

約数ペア:

[(1, 87943342), (2, 43971671), (31, 2836882), (43, 2045194), (62, 1418441), (86, 1022597), (1333, 65974), (2666, 32987)]