68970194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{9011}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 107062560

約数和(自身を除く): 38092366

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 9011, 18022, 387473, 774946, 801979, 1603958, 34485097, 68970194]

約数ペア:

[(1, 68970194), (2, 34485097), (43, 1603958), (86, 801979), (89, 774946), (178, 387473), (3827, 18022), (7654, 9011)]