91977886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45943}}^1$

素因数の和:45976

約数の個数: 32

約数和(自身を含む): 185246208

約数和(自身を除く): 93268322

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 45943, 91886, 321601, 505373, 597259, 643202, 1010746, 1194518, 3537611, 4180813, 6569849, 7075222, 8361626, 13139698, 45988943, 91977886]

約数ペア:

[(1, 91977886), (2, 45988943), (7, 13139698), (11, 8361626), (13, 7075222), (14, 6569849), (22, 4180813), (26, 3537611), (77, 1194518), (91, 1010746), (143, 643202), (154, 597259), (182, 505373), (286, 321601), (1001, 91886), (2002, 45943)]