91006490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211643}}^1$

素因数の和:211693

約数の個数: 16

約数和(自身を含む): 167622048

約数和(自身を除く): 76615558

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 211643, 423286, 1058215, 2116430, 9100649, 18201298, 45503245, 91006490]

約数ペア:

[(1, 91006490), (2, 45503245), (5, 18201298), (10, 9100649), (43, 2116430), (86, 1058215), (215, 423286), (430, 211643)]