40612168

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{19753}}^1$

素因数の和:20016

約数の個数: 16

約数和(自身を含む): 76447980

約数和(自身を除く): 35835812

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 19753, 39506, 79012, 158024, 5076521, 10153042, 20306084, 40612168]

約数ペア:

[(1, 40612168), (2, 20306084), (4, 10153042), (8, 5076521), (257, 158024), (514, 79012), (1028, 39506), (2056, 19753)]