85890255554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{66653}}^1\times {\mathrm{33911}}^1$

素因数の和:100585

約数の個数: 16

約数和(自身を含む): 135622226880

約数和(自身を除く): 49731971326

約数列:

[1, 2, 19, 38, 33911, 66653, 67822, 133306, 644309, 1266407, 1288618, 2532814, 2260269883, 4520539766, 42945127777, 85890255554]

約数ペア:

[(1, 85890255554), (2, 42945127777), (19, 4520539766), (38, 2260269883), (33911, 2532814), (66653, 1288618), (67822, 1266407), (133306, 644309)]