285689984

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{26891}}^1$

素因数の和:26988

約数の個数: 32

約数和(自身を含む): 576026640

約数和(自身を除く): 290336656

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 332, 664, 1328, 2656, 5312, 10624, 26891, 53782, 107564, 215128, 430256, 860512, 1721024, 2231953, 3442048, 4463906, 8927812, 17855624, 35711248, 71422496, 142844992, 285689984]

約数ペア:

[(1, 285689984), (2, 142844992), (4, 71422496), (8, 35711248), (16, 17855624), (32, 8927812), (64, 4463906), (83, 3442048), (128, 2231953), (166, 1721024), (332, 860512), (664, 430256), (1328, 215128), (2656, 107564), (5312, 53782), (10624, 26891)]