128797654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{3461}}^1$

素因数の和:4295

約数の個数: 16

約数和(自身を含む): 201903840

約数和(自身を除く): 73106186

約数列:

[1, 2, 23, 46, 809, 1618, 3461, 6922, 18607, 37214, 79603, 159206, 2799949, 5599898, 64398827, 128797654]

約数ペア:

[(1, 128797654), (2, 64398827), (23, 5599898), (46, 2799949), (809, 159206), (1618, 79603), (3461, 37214), (6922, 18607)]