90296474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 148082880

約数和(自身を除く): 57786406

約数列:

[1, 2, 19, 38, 43, 73, 86, 146, 757, 817, 1387, 1514, 1634, 2774, 3139, 6278, 14383, 28766, 32551, 55261, 59641, 65102, 110522, 119282, 618469, 1049959, 1236938, 2099918, 2376223, 4752446, 45148237, 90296474]

約数ペア:

[(1, 90296474), (2, 45148237), (19, 4752446), (38, 2376223), (43, 2099918), (73, 1236938), (86, 1049959), (146, 618469), (757, 119282), (817, 110522), (1387, 65102), (1514, 59641), (1634, 55261), (2774, 32551), (3139, 28766), (6278, 14383)]