79980734

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 121080960

約数和(自身を除く): 41100226

約数列:

[1, 2, 223, 389, 446, 461, 778, 922, 86747, 102803, 173494, 179329, 205606, 358658, 39990367, 79980734]

約数ペア:

[(1, 79980734), (2, 39990367), (223, 358658), (389, 205606), (446, 179329), (461, 173494), (778, 102803), (922, 86747)]