54143312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178103}}^1$

素因数の和:178130

約数の個数: 20

約数和(自身を含む): 110424480

約数和(自身を除く): 56281168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178103, 356206, 712412, 1424824, 2849648, 3383957, 6767914, 13535828, 27071656, 54143312]

約数ペア:

[(1, 54143312), (2, 27071656), (4, 13535828), (8, 6767914), (16, 3383957), (19, 2849648), (38, 1424824), (76, 712412), (152, 356206), (304, 178103)]