31210414

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:891

約数の個数: 16

約数和(自身を含む): 47520576

約数和(自身を除く): 16310162

約数列:

[1, 2, 101, 202, 367, 421, 734, 842, 37067, 42521, 74134, 85042, 154507, 309014, 15605207, 31210414]

約数ペア:

[(1, 31210414), (2, 15605207), (101, 309014), (202, 154507), (367, 85042), (421, 74134), (734, 42521), (842, 37067)]