61920112

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73019}}^1$

素因数の和:73080

約数の個数: 20

約数和(自身を含む): 122235480

約数和(自身を除く): 60315368

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 73019, 146038, 292076, 584152, 1168304, 3870007, 7740014, 15480028, 30960056, 61920112]

約数ペア:

[(1, 61920112), (2, 30960056), (4, 15480028), (8, 7740014), (16, 3870007), (53, 1168304), (106, 584152), (212, 292076), (424, 146038), (848, 73019)]