31169658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6551}}^1$

素因数の和:6630

約数の個数: 32

約数和(自身を含む): 68245632

約数和(自身を除く): 37075974

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 6551, 13102, 19653, 39306, 85163, 170326, 255489, 399611, 510978, 799222, 1198833, 2397666, 5194943, 10389886, 15584829, 31169658]

約数ペア:

[(1, 31169658), (2, 15584829), (3, 10389886), (6, 5194943), (13, 2397666), (26, 1198833), (39, 799222), (61, 510978), (78, 399611), (122, 255489), (183, 170326), (366, 85163), (793, 39306), (1586, 19653), (2379, 13102), (4758, 6551)]