77446198

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{18917}}^1$

素因数の和:19031

約数の個数: 16

約数和(自身を含む): 122588640

約数和(自身を除く): 45142442

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 18917, 37834, 435091, 870182, 1683613, 3367226, 38723099, 77446198]

約数ペア:

[(1, 77446198), (2, 38723099), (23, 3367226), (46, 1683613), (89, 870182), (178, 435091), (2047, 37834), (4094, 18917)]