56908178

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{3359}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 87816960

約数和(自身を除く): 30908782

約数列:

[1, 2, 43, 86, 197, 394, 3359, 6718, 8471, 16942, 144437, 288874, 661723, 1323446, 28454089, 56908178]

約数ペア:

[(1, 56908178), (2, 28454089), (43, 1323446), (86, 661723), (197, 288874), (394, 144437), (3359, 16942), (6718, 8471)]