47759312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157103}}^1$

素因数の和:157130

約数の個数: 20

約数和(自身を含む): 97404480

約数和(自身を除く): 49645168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 157103, 314206, 628412, 1256824, 2513648, 2984957, 5969914, 11939828, 23879656, 47759312]

約数ペア:

[(1, 47759312), (2, 23879656), (4, 11939828), (8, 5969914), (16, 2984957), (19, 2513648), (38, 1256824), (76, 628412), (152, 314206), (304, 157103)]