31723042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{42073}}^1$

素因数の和:42117

約数の個数: 16

約数和(自身を含む): 53013240

約数和(自身を除く): 21290198

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 42073, 84146, 546949, 1093898, 1220117, 2440234, 15861521, 31723042]

約数ペア:

[(1, 31723042), (2, 15861521), (13, 2440234), (26, 1220117), (29, 1093898), (58, 546949), (377, 84146), (754, 42073)]