131475736

素因数分解:

$2^3\times 7^1\times {\mathrm{2347781}}^1$

素因数の和:2347794

約数の個数: 16

約数和(自身を含む): 281733840

約数和(自身を除く): 150258104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2347781, 4695562, 9391124, 16434467, 18782248, 32868934, 65737868, 131475736]

約数ペア:

[(1, 131475736), (2, 65737868), (4, 32868934), (7, 18782248), (8, 16434467), (14, 9391124), (28, 4695562), (56, 2347781)]