80775152

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{3583}}^1$

素因数の和:5000

約数の個数: 20

約数和(自身を含む): 156656640

約数和(自身を除く): 75881488

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 3583, 5636, 7166, 11272, 14332, 22544, 28664, 57328, 5048447, 10096894, 20193788, 40387576, 80775152]

約数ペア:

[(1, 80775152), (2, 40387576), (4, 20193788), (8, 10096894), (16, 5048447), (1409, 57328), (2818, 28664), (3583, 22544), (5636, 14332), (7166, 11272)]