86349686

素因数分解:

$2^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 134274720

約数和(自身を除く): 47925034

約数列:

[1, 2, 59, 79, 118, 157, 158, 314, 3481, 4661, 6962, 9263, 9322, 12403, 18526, 24806, 274999, 546517, 549998, 731777, 1093034, 1463554, 43174843, 86349686]

約数ペア:

[(1, 86349686), (2, 43174843), (59, 1463554), (79, 1093034), (118, 731777), (157, 549998), (158, 546517), (314, 274999), (3481, 24806), (4661, 18526), (6962, 12403), (9263, 9322)]