71030384

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{45767}}^1$

素因数の和:45872

約数の個数: 20

約数和(自身を含む): 139043184

約数和(自身を除く): 68012800

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 45767, 91534, 183068, 366136, 732272, 4439399, 8878798, 17757596, 35515192, 71030384]

約数ペア:

[(1, 71030384), (2, 35515192), (4, 17757596), (8, 8878798), (16, 4439399), (97, 732272), (194, 366136), (388, 183068), (776, 91534), (1552, 45767)]