31239756

素因数分解:

$2^2\times 3^4\times {\mathrm{96419}}^1$

素因数の和:96435

約数の個数: 30

約数和(自身を含む): 81667740

約数和(自身を除く): 50427984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 96419, 192838, 289257, 385676, 578514, 867771, 1157028, 1735542, 2603313, 3471084, 5206626, 7809939, 10413252, 15619878, 31239756]

約数ペア:

[(1, 31239756), (2, 15619878), (3, 10413252), (4, 7809939), (6, 5206626), (9, 3471084), (12, 2603313), (18, 1735542), (27, 1157028), (36, 867771), (54, 578514), (81, 385676), (108, 289257), (162, 192838), (324, 96419)]