80957926

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1117}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 144248832

約数和(自身を除く): 63290906

約数列:

[1, 2, 7, 14, 31, 62, 167, 217, 334, 434, 1117, 1169, 2234, 2338, 5177, 7819, 10354, 15638, 34627, 36239, 69254, 72478, 186539, 242389, 373078, 484778, 1305773, 2611546, 5782709, 11565418, 40478963, 80957926]

約数ペア:

[(1, 80957926), (2, 40478963), (7, 11565418), (14, 5782709), (31, 2611546), (62, 1305773), (167, 484778), (217, 373078), (334, 242389), (434, 186539), (1117, 72478), (1169, 69254), (2234, 36239), (2338, 34627), (5177, 15638), (7819, 10354)]