78782152

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 73005368

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 1097, 1528, 2194, 4388, 8776, 8977, 17954, 35908, 51559, 71816, 103118, 206236, 209527, 412472, 419054, 838108, 1676216, 9847769, 19695538, 39391076, 78782152]

約数ペア:

[(1, 78782152), (2, 39391076), (4, 19695538), (8, 9847769), (47, 1676216), (94, 838108), (188, 419054), (191, 412472), (376, 209527), (382, 206236), (764, 103118), (1097, 71816), (1528, 51559), (2194, 35908), (4388, 17954), (8776, 8977)]