416020768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{317089}}^1$

素因数の和:317140

約数の個数: 24

約数和(自身を含む): 839020140

約数和(自身を除く): 422999372

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 317089, 634178, 1268356, 2536712, 5073424, 10146848, 13000649, 26001298, 52002596, 104005192, 208010384, 416020768]

約数ペア:

[(1, 416020768), (2, 208010384), (4, 104005192), (8, 52002596), (16, 26001298), (32, 13000649), (41, 10146848), (82, 5073424), (164, 2536712), (328, 1268356), (656, 634178), (1312, 317089)]