79948438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{1669}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 123005520

約数和(自身を除く): 43057082

約数列:

[1, 2, 43, 86, 557, 1114, 1669, 3338, 23951, 47902, 71767, 143534, 929633, 1859266, 39974219, 79948438]

約数ペア:

[(1, 79948438), (2, 39974219), (43, 1859266), (86, 929633), (557, 143534), (1114, 71767), (1669, 47902), (3338, 23951)]