79239568

素因数分解:

$2^4\times {\mathrm{2143}}^1\times {\mathrm{2311}}^1$

素因数の和:4462

約数の個数: 20

約数和(自身を含む): 153664768

約数和(自身を除く): 74425200

約数列:

[1, 2, 4, 8, 16, 2143, 2311, 4286, 4622, 8572, 9244, 17144, 18488, 34288, 36976, 4952473, 9904946, 19809892, 39619784, 79239568]

約数ペア:

[(1, 79239568), (2, 39619784), (4, 19809892), (8, 9904946), (16, 4952473), (2143, 36976), (2311, 34288), (4286, 18488), (4622, 17144), (8572, 9244)]