16207870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10067}}^1$

素因数の和:10104

約数の個数: 32

約数和(自身を含む): 34795008

約数和(自身を除く): 18587138

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10067, 20134, 50335, 70469, 100670, 140938, 231541, 352345, 463082, 704690, 1157705, 1620787, 2315410, 3241574, 8103935, 16207870]

約数ペア:

[(1, 16207870), (2, 8103935), (5, 3241574), (7, 2315410), (10, 1620787), (14, 1157705), (23, 704690), (35, 463082), (46, 352345), (70, 231541), (115, 140938), (161, 100670), (230, 70469), (322, 50335), (805, 20134), (1610, 10067)]