91346110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20903}}^1$

素因数の和:20952

約数の個数: 32

約数和(自身を含む): 180610560

約数和(自身を除く): 89264450

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 20903, 41806, 104515, 209030, 397157, 480769, 794314, 961538, 1985785, 2403845, 3971570, 4807690, 9134611, 18269222, 45673055, 91346110]

約数ペア:

[(1, 91346110), (2, 45673055), (5, 18269222), (10, 9134611), (19, 4807690), (23, 3971570), (38, 2403845), (46, 1985785), (95, 961538), (115, 794314), (190, 480769), (230, 397157), (437, 209030), (874, 104515), (2185, 41806), (4370, 20903)]