16442090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7622

約数の個数: 32

約数和(自身を含む): 34919424

約数和(自身を除く): 18477334

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 7577, 15154, 37885, 53039, 75770, 106078, 234887, 265195, 469774, 530390, 1174435, 1644209, 2348870, 3288418, 8221045, 16442090]

約数ペア:

[(1, 16442090), (2, 8221045), (5, 3288418), (7, 2348870), (10, 1644209), (14, 1174435), (31, 530390), (35, 469774), (62, 265195), (70, 234887), (155, 106078), (217, 75770), (310, 53039), (434, 37885), (1085, 15154), (2170, 7577)]