54145936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{260317}}^1$

素因数の和:260338

約数の個数: 20

約数和(自身を含む): 112978012

約数和(自身を除く): 58832076

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 260317, 520634, 1041268, 2082536, 3384121, 4165072, 6768242, 13536484, 27072968, 54145936]

約数ペア:

[(1, 54145936), (2, 27072968), (4, 13536484), (8, 6768242), (13, 4165072), (16, 3384121), (26, 2082536), (52, 1041268), (104, 520634), (208, 260317)]