464315312

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{80387}}^1$

素因数の和:80433

約数の個数: 30

約数和(自身を含む): 949462668

約数和(自身を除く): 485147356

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 80387, 160774, 321548, 643096, 1286192, 1527353, 3054706, 6109412, 12218824, 24437648, 29019707, 58039414, 116078828, 232157656, 464315312]

約数ペア:

[(1, 464315312), (2, 232157656), (4, 116078828), (8, 58039414), (16, 29019707), (19, 24437648), (38, 12218824), (76, 6109412), (152, 3054706), (304, 1527353), (361, 1286192), (722, 643096), (1444, 321548), (2888, 160774), (5776, 80387)]