2116723072

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{403339}}^1$

素因数の和:403394

約数の個数: 32

約数和(自身を含む): 4319771400

約数和(自身を除く): 2203048328

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 403339, 806678, 1613356, 3226712, 6453424, 12906848, 16536899, 25813696, 33073798, 51627392, 66147596, 132295192, 264590384, 529180768, 1058361536, 2116723072]

約数ペア:

[(1, 2116723072), (2, 1058361536), (4, 529180768), (8, 264590384), (16, 132295192), (32, 66147596), (41, 51627392), (64, 33073798), (82, 25813696), (128, 16536899), (164, 12906848), (328, 6453424), (656, 3226712), (1312, 1613356), (2624, 806678), (5248, 403339)]