23027888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{110711}}^1$

素因数の和:110732

約数の個数: 20

約数和(自身を含む): 48049008

約数和(自身を除く): 25021120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 110711, 221422, 442844, 885688, 1439243, 1771376, 2878486, 5756972, 11513944, 23027888]

約数ペア:

[(1, 23027888), (2, 11513944), (4, 5756972), (8, 2878486), (13, 1771376), (16, 1439243), (26, 885688), (52, 442844), (104, 221422), (208, 110711)]