61920088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{407369}}^1$

素因数の和:407394

約数の個数: 16

約数和(自身を含む): 122211000

約数和(自身を除く): 60290912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 407369, 814738, 1629476, 3258952, 7740011, 15480022, 30960044, 61920088]

約数ペア:

[(1, 61920088), (2, 30960044), (4, 15480022), (8, 7740011), (19, 3258952), (38, 1629476), (76, 814738), (152, 407369)]