31425734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28517}}^1$

素因数の和:28567

約数の個数: 16

約数和(自身を含む): 51332400

約数和(自身を除く): 19906666

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 28517, 57034, 541823, 826993, 1083646, 1653986, 15712867, 31425734]

約数ペア:

[(1, 31425734), (2, 15712867), (19, 1653986), (29, 1083646), (38, 826993), (58, 541823), (551, 57034), (1102, 28517)]