229579238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8011}}^1$

素因数の和:8132

約数の個数: 32

約数和(自身を含む): 415342080

約数和(自身を除く): 185762842

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 8011, 14329, 16022, 28658, 56077, 112154, 184253, 368506, 712979, 1289771, 1425958, 2579542, 4990853, 9981706, 16398517, 32797034, 114789619, 229579238]

約数ペア:

[(1, 229579238), (2, 114789619), (7, 32797034), (14, 16398517), (23, 9981706), (46, 4990853), (89, 2579542), (161, 1425958), (178, 1289771), (322, 712979), (623, 368506), (1246, 184253), (2047, 112154), (4094, 56077), (8011, 28658), (14329, 16022)]