88194140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{53129}}^1$

素因数の和:53221

約数の個数: 24

約数和(自身を含む): 187442640

約数和(自身を除く): 99248500

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 53129, 106258, 212516, 265645, 531290, 1062580, 4409707, 8819414, 17638828, 22048535, 44097070, 88194140]

約数ペア:

[(1, 88194140), (2, 44097070), (4, 22048535), (5, 17638828), (10, 8819414), (20, 4409707), (83, 1062580), (166, 531290), (332, 265645), (415, 212516), (830, 106258), (1660, 53129)]