31139194

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 49050432

約数和(自身を除く): 17911238

約数列:

[1, 2, 23, 46, 163, 326, 3749, 4153, 7498, 8306, 95519, 191038, 676939, 1353878, 15569597, 31139194]

約数ペア:

[(1, 31139194), (2, 15569597), (23, 1353878), (46, 676939), (163, 191038), (326, 95519), (3749, 8306), (4153, 7498)]