89942684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42187}}^1$

素因数の和:42245

約数の個数: 24

約数和(自身を含む): 173645808

約数和(自身を除く): 83703124

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 42187, 84374, 168748, 548431, 1096862, 1729667, 2193724, 3459334, 6918668, 22485671, 44971342, 89942684]

約数ペア:

[(1, 89942684), (2, 44971342), (4, 22485671), (13, 6918668), (26, 3459334), (41, 2193724), (52, 1729667), (82, 1096862), (164, 548431), (533, 168748), (1066, 84374), (2132, 42187)]