31540342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28621}}^1$

素因数の和:28671

約数の個数: 16

約数和(自身を含む): 51519600

約数和(自身を除く): 19979258

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 28621, 57242, 543799, 830009, 1087598, 1660018, 15770171, 31540342]

約数ペア:

[(1, 31540342), (2, 15770171), (19, 1660018), (29, 1087598), (38, 830009), (58, 543799), (551, 57242), (1102, 28621)]