80983238

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{24203}}^1$

素因数の和:24451

約数の個数: 16

約数和(自身を含む): 139415040

約数和(自身を除く): 58431802

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 24203, 48406, 169421, 338842, 5784517, 11569034, 40491619, 80983238]

約数ペア:

[(1, 80983238), (2, 40491619), (7, 11569034), (14, 5784517), (239, 338842), (478, 169421), (1673, 48406), (3346, 24203)]