27831911816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{183104683}}^1$

素因数の和:183104708

約数の個数: 16

約数和(自身を含む): 54931405200

約数和(自身を除く): 27099493384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 183104683, 366209366, 732418732, 1464837464, 3478988977, 6957977954, 13915955908, 27831911816]

約数ペア:

[(1, 27831911816), (2, 13915955908), (4, 6957977954), (8, 3478988977), (19, 1464837464), (38, 732418732), (76, 366209366), (152, 183104683)]