816071792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{761261}}^1$

素因数の和:761336

約数の個数: 20

約数和(自身を含む): 1604740296

約数和(自身を除く): 788668504

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 761261, 1522522, 3045044, 6090088, 12180176, 51004487, 102008974, 204017948, 408035896, 816071792]

約数ペア:

[(1, 816071792), (2, 408035896), (4, 204017948), (8, 102008974), (16, 51004487), (67, 12180176), (134, 6090088), (268, 3045044), (536, 1522522), (1072, 761261)]