87754982

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{38933}}^1$

素因数の和:38972

約数の個数: 24

約数和(自身を含む): 159785136

約数和(自身を除く): 72030154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 38933, 77866, 272531, 545062, 895459, 1790918, 1907717, 3815434, 6268213, 12536426, 43877491, 87754982]

約数ペア:

[(1, 87754982), (2, 43877491), (7, 12536426), (14, 6268213), (23, 3815434), (46, 1907717), (49, 1790918), (98, 895459), (161, 545062), (322, 272531), (1127, 77866), (2254, 38933)]