64857232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{368507}}^1$

素因数の和:368526

約数の個数: 20

約数和(自身を含む): 137084976

約数和(自身を除く): 72227744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 368507, 737014, 1474028, 2948056, 4053577, 5896112, 8107154, 16214308, 32428616, 64857232]

約数ペア:

[(1, 64857232), (2, 32428616), (4, 16214308), (8, 8107154), (11, 5896112), (16, 4053577), (22, 2948056), (44, 1474028), (88, 737014), (176, 368507)]