78816128

素因数分解:

$2^7\times {\mathrm{615751}}^1$

素因数の和:615765

約数の個数: 16

約数和(自身を含む): 157016760

約数和(自身を除く): 78200632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 615751, 1231502, 2463004, 4926008, 9852016, 19704032, 39408064, 78816128]

約数ペア:

[(1, 78816128), (2, 39408064), (4, 19704032), (8, 9852016), (16, 4926008), (32, 2463004), (64, 1231502), (128, 615751)]