88408970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{52313}}^1$

素因数の和:52346

約数の個数: 24

約数和(自身を含む): 172322316

約数和(自身を除く): 83913346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 52313, 104626, 261565, 523130, 680069, 1360138, 3400345, 6800690, 8840897, 17681794, 44204485, 88408970]

約数ペア:

[(1, 88408970), (2, 44204485), (5, 17681794), (10, 8840897), (13, 6800690), (26, 3400345), (65, 1360138), (130, 680069), (169, 523130), (338, 261565), (845, 104626), (1690, 52313)]