31110724

素因数分解:

$2^2\times {\mathrm{83}}^2\times {\mathrm{1129}}^1$

素因数の和:1299

約数の個数: 18

約数和(自身を含む): 55156430

約数和(自身を除く): 24045706

約数列:

[1, 2, 4, 83, 166, 332, 1129, 2258, 4516, 6889, 13778, 27556, 93707, 187414, 374828, 7777681, 15555362, 31110724]

約数ペア:

[(1, 31110724), (2, 15555362), (4, 7777681), (83, 374828), (166, 187414), (332, 93707), (1129, 27556), (2258, 13778), (4516, 6889)]