67328438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21347}}^1$

素因数の和:21451

約数の個数: 16

約数和(自身を含む): 107593920

約数和(自身を除く): 40265482

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 21347, 42694, 405593, 811186, 1771801, 3543602, 33664219, 67328438]

約数ペア:

[(1, 67328438), (2, 33664219), (19, 3543602), (38, 1771801), (83, 811186), (166, 405593), (1577, 42694), (3154, 21347)]