87987374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{44483}}^1$

素因数の和:44551

約数の個数: 16

約数和(自身を含む): 140925312

約数和(自身を除く): 52937938

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 44483, 88966, 1023109, 1912769, 2046218, 3825538, 43993687, 87987374]

約数ペア:

[(1, 87987374), (2, 43993687), (23, 3825538), (43, 2046218), (46, 1912769), (86, 1023109), (989, 88966), (1978, 44483)]