127042144

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{15817}}^1$

素因数の和:16078

約数の個数: 24

約数和(自身を含む): 251126568

約数和(自身を除く): 124084424

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 15817, 31634, 63268, 126536, 253072, 506144, 3970067, 7940134, 15880268, 31760536, 63521072, 127042144]

約数ペア:

[(1, 127042144), (2, 63521072), (4, 31760536), (8, 15880268), (16, 7940134), (32, 3970067), (251, 506144), (502, 253072), (1004, 126536), (2008, 63268), (4016, 31634), (8032, 15817)]