160020112

素因数分解:

$2^4\times 7^1\times {\mathrm{1428751}}^1$

素因数の和:1428766

約数の個数: 20

約数和(自身を含む): 354330496

約数和(自身を除く): 194310384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1428751, 2857502, 5715004, 10001257, 11430008, 20002514, 22860016, 40005028, 80010056, 160020112]

約数ペア:

[(1, 160020112), (2, 80010056), (4, 40005028), (7, 22860016), (8, 20002514), (14, 11430008), (16, 10001257), (28, 5715004), (56, 2857502), (112, 1428751)]