85563016

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19843}}^1$

素因数の和:19874

約数の個数: 48

約数和(自身を含む): 203599440

約数和(自身を除く): 118036424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 19843, 39686, 79372, 138901, 158744, 218273, 277802, 436546, 555604, 873092, 972307, 1111208, 1527911, 1746184, 1944614, 3055822, 3889228, 6111644, 7778456, 10695377, 12223288, 21390754, 42781508, 85563016]

約数ペア:

[(1, 85563016), (2, 42781508), (4, 21390754), (7, 12223288), (8, 10695377), (11, 7778456), (14, 6111644), (22, 3889228), (28, 3055822), (44, 1944614), (49, 1746184), (56, 1527911), (77, 1111208), (88, 972307), (98, 873092), (154, 555604), (196, 436546), (308, 277802), (392, 218273), (539, 158744), (616, 138901), (1078, 79372), (2156, 39686), (4312, 19843)]