61521888

素因数分解:

$2^5\times 3^1\times {\mathrm{640853}}^1$

素因数の和:640866

約数の個数: 24

約数和(自身を含む): 161495208

約数和(自身を除く): 99973320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 640853, 1281706, 1922559, 2563412, 3845118, 5126824, 7690236, 10253648, 15380472, 20507296, 30760944, 61521888]

約数ペア:

[(1, 61521888), (2, 30760944), (3, 20507296), (4, 15380472), (6, 10253648), (8, 7690236), (12, 5126824), (16, 3845118), (24, 2563412), (32, 1922559), (48, 1281706), (96, 640853)]