80451263

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 90270720

約数和(自身を除く): 9819457

約数列:

[1, 19, 23, 47, 437, 893, 1081, 3917, 20539, 74423, 90091, 184099, 1711729, 3497881, 4234277, 80451263]

約数ペア:

[(1, 80451263), (19, 4234277), (23, 3497881), (47, 1711729), (437, 184099), (893, 90091), (1081, 74423), (3917, 20539)]