91867816

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 175329000

約数和(自身を除く): 83461184

約数列:

[1, 2, 4, 8, 109, 137, 218, 274, 436, 548, 769, 872, 1096, 1538, 3076, 6152, 14933, 29866, 59732, 83821, 105353, 119464, 167642, 210706, 335284, 421412, 670568, 842824, 11483477, 22966954, 45933908, 91867816]

約数ペア:

[(1, 91867816), (2, 45933908), (4, 22966954), (8, 11483477), (109, 842824), (137, 670568), (218, 421412), (274, 335284), (436, 210706), (548, 167642), (769, 119464), (872, 105353), (1096, 83821), (1538, 59732), (3076, 29866), (6152, 14933)]