30995552

素因数分解:

$2^5\times 7^1\times {\mathrm{138373}}^1$

素因数の和:138390

約数の個数: 24

約数和(自身を含む): 69740496

約数和(自身を除く): 38744944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 138373, 276746, 553492, 968611, 1106984, 1937222, 2213968, 3874444, 4427936, 7748888, 15497776, 30995552]

約数ペア:

[(1, 30995552), (2, 15497776), (4, 7748888), (7, 4427936), (8, 3874444), (14, 2213968), (16, 1937222), (28, 1106984), (32, 968611), (56, 553492), (112, 276746), (224, 138373)]