89288068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6791}}^1$

素因数の和:6987

約数の個数: 24

約数和(自身を含む): 165453120

約数和(自身を除く): 76165052

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 3287, 6574, 6791, 13148, 13582, 27164, 129029, 258058, 516116, 1174843, 2349686, 4699372, 22322017, 44644034, 89288068]

約数ペア:

[(1, 89288068), (2, 44644034), (4, 22322017), (19, 4699372), (38, 2349686), (76, 1174843), (173, 516116), (346, 258058), (692, 129029), (3287, 27164), (6574, 13582), (6791, 13148)]