69870992

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{43237}}^1$

素因数の和:43346

約数の個数: 20

約数和(自身を含む): 136718556

約数和(自身を除く): 66847564

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 43237, 86474, 172948, 345896, 691792, 4366937, 8733874, 17467748, 34935496, 69870992]

約数ペア:

[(1, 69870992), (2, 34935496), (4, 17467748), (8, 8733874), (16, 4366937), (101, 691792), (202, 345896), (404, 172948), (808, 86474), (1616, 43237)]