154480016

素因数分解:

$2^4\times {\mathrm{1553}}^1\times {\mathrm{6217}}^1$

素因数の和:7778

約数の個数: 20

約数和(自身を含む): 299545932

約数和(自身を除く): 145065916

約数列:

[1, 2, 4, 8, 16, 1553, 3106, 6212, 6217, 12424, 12434, 24848, 24868, 49736, 99472, 9655001, 19310002, 38620004, 77240008, 154480016]

約数ペア:

[(1, 154480016), (2, 77240008), (4, 38620004), (8, 19310002), (16, 9655001), (1553, 99472), (3106, 49736), (6212, 24868), (6217, 24848), (12424, 12434)]