91461964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1871}}^1$

素因数の和:1998

約数の個数: 36

約数和(自身を含む): 177768864

約数和(自身を除く): 86306900

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 1871, 2222, 3742, 4444, 7484, 12221, 20581, 24442, 41162, 48884, 82324, 188971, 226391, 377942, 452782, 755884, 905564, 2078681, 4157362, 8314724, 22865491, 45730982, 91461964]

約数ペア:

[(1, 91461964), (2, 45730982), (4, 22865491), (11, 8314724), (22, 4157362), (44, 2078681), (101, 905564), (121, 755884), (202, 452782), (242, 377942), (404, 226391), (484, 188971), (1111, 82324), (1871, 48884), (2222, 41162), (3742, 24442), (4444, 20581), (7484, 12221)]