77700026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{18979}}^1$

素因数の和:19093

約数の個数: 16

約数和(自身を含む): 122990400

約数和(自身を除く): 45290374

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 18979, 37958, 436517, 873034, 1689131, 3378262, 38850013, 77700026]

約数ペア:

[(1, 77700026), (2, 38850013), (23, 3378262), (46, 1689131), (89, 873034), (178, 436517), (2047, 37958), (4094, 18979)]