222790384

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{10853}}^1$

素因数の和:12144

約数の個数: 20

約数和(自身を含む): 432032616

約数和(自身を除く): 209242232

約数列:

[1, 2, 4, 8, 16, 1283, 2566, 5132, 10264, 10853, 20528, 21706, 43412, 86824, 173648, 13924399, 27848798, 55697596, 111395192, 222790384]

約数ペア:

[(1, 222790384), (2, 111395192), (4, 55697596), (8, 27848798), (16, 13924399), (1283, 173648), (2566, 86824), (5132, 43412), (10264, 21706), (10853, 20528)]