31216474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{6719}}^1$

素因数の和:6845

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 18135206

約数列:

[1, 2, 23, 46, 101, 202, 2323, 4646, 6719, 13438, 154537, 309074, 678619, 1357238, 15608237, 31216474]

約数ペア:

[(1, 31216474), (2, 15608237), (23, 1357238), (46, 678619), (101, 309074), (202, 154537), (2323, 13438), (4646, 6719)]