86901098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{31327}}^1$

素因数の和:31421

約数の個数: 16

約数和(自身を含む): 139096320

約数和(自身を除く): 52195222

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 31327, 62654, 595213, 1190426, 2286871, 4573742, 43450549, 86901098]

約数ペア:

[(1, 86901098), (2, 43450549), (19, 4573742), (38, 2286871), (73, 1190426), (146, 595213), (1387, 62654), (2774, 31327)]