163671632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{193009}}^1$

素因数の和:193070

約数の個数: 20

約数和(自身を含む): 323098740

約数和(自身を除く): 159427108

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 193009, 386018, 772036, 1544072, 3088144, 10229477, 20458954, 40917908, 81835816, 163671632]

約数ペア:

[(1, 163671632), (2, 81835816), (4, 40917908), (8, 20458954), (16, 10229477), (53, 3088144), (106, 1544072), (212, 772036), (424, 386018), (848, 193009)]