31325626

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7607}}^1$

素因数の和:7709

約数の個数: 16

約数和(自身を含む): 49299840

約数和(自身を除く): 17974214

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7607, 15214, 220603, 441206, 540097, 1080194, 15662813, 31325626]

約数ペア:

[(1, 31325626), (2, 15662813), (29, 1080194), (58, 540097), (71, 441206), (142, 220603), (2059, 15214), (4118, 7607)]