86744216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1031}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 175543200

約数和(自身を除く): 88798984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 1031, 1618, 2062, 3236, 4124, 6472, 8248, 10517, 13403, 21034, 26806, 42068, 53612, 84136, 107224, 834079, 1668158, 3336316, 6672632, 10843027, 21686054, 43372108, 86744216]

約数ペア:

[(1, 86744216), (2, 43372108), (4, 21686054), (8, 10843027), (13, 6672632), (26, 3336316), (52, 1668158), (104, 834079), (809, 107224), (1031, 84136), (1618, 53612), (2062, 42068), (3236, 26806), (4124, 21034), (6472, 13403), (8248, 10517)]