31276102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109357}}^1$

素因数の和:109383

約数の個数: 16

約数和(自身を含む): 55116432

約数和(自身を除く): 23840330

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109357, 218714, 1202927, 1421641, 2405854, 2843282, 15638051, 31276102]

約数ペア:

[(1, 31276102), (2, 15638051), (11, 2843282), (13, 2405854), (22, 1421641), (26, 1202927), (143, 218714), (286, 109357)]