67890868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5023}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 123791360

約数和(自身を除く): 55900492

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 5023, 6758, 10046, 13516, 20092, 155713, 311426, 547507, 622852, 1095014, 2190028, 16972717, 33945434, 67890868]

約数ペア:

[(1, 67890868), (2, 33945434), (4, 16972717), (31, 2190028), (62, 1095014), (109, 622852), (124, 547507), (218, 311426), (436, 155713), (3379, 20092), (5023, 13516), (6758, 10046)]