238973912

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{728579}}^1$

素因数の和:728626

約数の個数: 16

約数和(自身を含む): 459005400

約数和(自身を除く): 220031488

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 728579, 1457158, 2914316, 5828632, 29871739, 59743478, 119486956, 238973912]

約数ペア:

[(1, 238973912), (2, 119486956), (4, 59743478), (8, 29871739), (41, 5828632), (82, 2914316), (164, 1457158), (328, 728579)]