65113904

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{99259}}^1$

素因数の和:99308

約数の個数: 20

約数和(自身を含む): 129236520

約数和(自身を除く): 64122616

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 99259, 198518, 397036, 794072, 1588144, 4069619, 8139238, 16278476, 32556952, 65113904]

約数ペア:

[(1, 65113904), (2, 32556952), (4, 16278476), (8, 8139238), (16, 4069619), (41, 1588144), (82, 794072), (164, 397036), (328, 198518), (656, 99259)]