17920232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6569}}^1$

素因数の和:6617

約数の個数: 32

約数和(自身を含む): 37843200

約数和(自身を除く): 19922968

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6569, 13138, 26276, 52552, 72259, 144518, 203639, 289036, 407278, 578072, 814556, 1629112, 2240029, 4480058, 8960116, 17920232]

約数ペア:

[(1, 17920232), (2, 8960116), (4, 4480058), (8, 2240029), (11, 1629112), (22, 814556), (31, 578072), (44, 407278), (62, 289036), (88, 203639), (124, 144518), (248, 72259), (341, 52552), (682, 26276), (1364, 13138), (2728, 6569)]