71368418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32119}}^1$

素因数の和:32233

約数の個数: 16

約数和(自身を含む): 117944640

約数和(自身を除く): 46576222

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 32119, 64238, 353309, 706618, 3244019, 6488038, 35684209, 71368418]

約数ペア:

[(1, 71368418), (2, 35684209), (11, 6488038), (22, 3244019), (101, 706618), (202, 353309), (1111, 64238), (2222, 32119)]