86705854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{9547}}^1$

素因数の和:9807

約数の個数: 16

約数和(自身を含む): 137491200

約数和(自身を除く): 50785346

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 9547, 19094, 181393, 362786, 2281733, 4563466, 43352927, 86705854]

約数ペア:

[(1, 86705854), (2, 43352927), (19, 4563466), (38, 2281733), (239, 362786), (478, 181393), (4541, 19094), (9082, 9547)]