85867012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{39827}}^1$

素因数の和:39856

約数の個数: 36

約数和(自身を含む): 190696464

約数和(自身を除く): 104829452

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 39827, 79654, 159308, 278789, 438097, 557578, 876194, 1115156, 1752388, 1951523, 3066679, 3903046, 6133358, 7806092, 12266716, 21466753, 42933506, 85867012]

約数ペア:

[(1, 85867012), (2, 42933506), (4, 21466753), (7, 12266716), (11, 7806092), (14, 6133358), (22, 3903046), (28, 3066679), (44, 1951523), (49, 1752388), (77, 1115156), (98, 876194), (154, 557578), (196, 438097), (308, 278789), (539, 159308), (1078, 79654), (2156, 39827)]