78092912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{212209}}^1$

素因数の和:212240

約数の個数: 20

約数和(自身を含む): 157884240

約数和(自身を除く): 79791328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 212209, 424418, 848836, 1697672, 3395344, 4880807, 9761614, 19523228, 39046456, 78092912]

約数ペア:

[(1, 78092912), (2, 39046456), (4, 19523228), (8, 9761614), (16, 4880807), (23, 3395344), (46, 1697672), (92, 848836), (184, 424418), (368, 212209)]