67561214

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{155671}}^1$

素因数の和:155711

約数の個数: 16

約数和(自身を含む): 119556096

約数和(自身を除く): 51994882

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 155671, 311342, 1089697, 2179394, 4825801, 9651602, 33780607, 67561214]

約数ペア:

[(1, 67561214), (2, 33780607), (7, 9651602), (14, 4825801), (31, 2179394), (62, 1089697), (217, 311342), (434, 155671)]