80594254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 136604160

約数和(自身を除く): 56009906

約数列:

[1, 2, 13, 23, 26, 46, 299, 307, 439, 598, 614, 878, 3991, 5707, 7061, 7982, 10097, 11414, 14122, 20194, 91793, 131261, 134773, 183586, 262522, 269546, 1752049, 3099779, 3504098, 6199558, 40297127, 80594254]

約数ペア:

[(1, 80594254), (2, 40297127), (13, 6199558), (23, 3504098), (26, 3099779), (46, 1752049), (299, 269546), (307, 262522), (439, 183586), (598, 134773), (614, 131261), (878, 91793), (3991, 20194), (5707, 14122), (7061, 11414), (7982, 10097)]