67987594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5481

約数の個数: 16

約数和(自身を含む): 105154056

約数和(自身を除く): 37166462

約数列:

[1, 2, 41, 82, 157, 314, 5281, 6437, 10562, 12874, 216521, 433042, 829117, 1658234, 33993797, 67987594]

約数ペア:

[(1, 67987594), (2, 33993797), (41, 1658234), (82, 829117), (157, 433042), (314, 216521), (5281, 12874), (6437, 10562)]