31171146

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{71167}}^1$

素因数の和:71245

約数の個数: 16

約数和(自身を含む): 63197184

約数和(自身を除く): 32026038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 71167, 142334, 213501, 427002, 5195191, 10390382, 15585573, 31171146]

約数ペア:

[(1, 31171146), (2, 15585573), (3, 10390382), (6, 5195191), (73, 427002), (146, 213501), (219, 142334), (438, 71167)]