55704688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267811}}^1$

素因数の和:267832

約数の個数: 20

約数和(自身を含む): 116230408

約数和(自身を除く): 60525720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267811, 535622, 1071244, 2142488, 3481543, 4284976, 6963086, 13926172, 27852344, 55704688]

約数ペア:

[(1, 55704688), (2, 27852344), (4, 13926172), (8, 6963086), (13, 4284976), (16, 3481543), (26, 2142488), (52, 1071244), (104, 535622), (208, 267811)]