31162414

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 24

約数和(自身を含む): 49166208

約数和(自身を除く): 18003794

約数列:

[1, 2, 29, 58, 97, 191, 194, 382, 841, 1682, 2813, 5539, 5626, 11078, 18527, 37054, 81577, 160631, 163154, 321262, 537283, 1074566, 15581207, 31162414]

約数ペア:

[(1, 31162414), (2, 15581207), (29, 1074566), (58, 537283), (97, 321262), (191, 163154), (194, 160631), (382, 81577), (841, 37054), (1682, 18527), (2813, 11078), (5539, 5626)]