54246064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178441}}^1$

素因数の和:178468

約数の個数: 20

約数和(自身を含む): 110634040

約数和(自身を除く): 56387976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178441, 356882, 713764, 1427528, 2855056, 3390379, 6780758, 13561516, 27123032, 54246064]

約数ペア:

[(1, 54246064), (2, 27123032), (4, 13561516), (8, 6780758), (16, 3390379), (19, 2855056), (38, 1427528), (76, 713764), (152, 356882), (304, 178441)]