71118254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{81371}}^1$

素因数の和:81415

約数の個数: 16

約数和(自身を含む): 117175680

約数和(自身を除く): 46057426

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 81371, 162742, 1546049, 1871533, 3092098, 3743066, 35559127, 71118254]

約数ペア:

[(1, 71118254), (2, 35559127), (19, 3743066), (23, 3092098), (38, 1871533), (46, 1546049), (437, 162742), (874, 81371)]