90415472

素因数分解:

$2^4\times 7^1\times {\mathrm{807281}}^1$

素因数の和:807296

約数の個数: 20

約数和(自身を含む): 200205936

約数和(自身を除く): 109790464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 807281, 1614562, 3229124, 5650967, 6458248, 11301934, 12916496, 22603868, 45207736, 90415472]

約数ペア:

[(1, 90415472), (2, 45207736), (4, 22603868), (7, 12916496), (8, 11301934), (14, 6458248), (16, 5650967), (28, 3229124), (56, 1614562), (112, 807281)]