85981462

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211777}}^1$

素因数の和:211815

約数の個数: 16

約数和(自身を含む): 152480160

約数和(自身を除く): 66498698

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 211777, 423554, 1482439, 2964878, 6141533, 12283066, 42990731, 85981462]

約数ペア:

[(1, 85981462), (2, 42990731), (7, 12283066), (14, 6141533), (29, 2964878), (58, 1482439), (203, 423554), (406, 211777)]