91408564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21179}}^1$

素因数の和:21279

約数の個数: 24

約数和(自身を含む): 174353760

約数和(自身を除く): 82945196

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 21179, 42358, 84716, 275327, 550654, 1101308, 1757857, 3515714, 7031428, 22852141, 45704282, 91408564]

約数ペア:

[(1, 91408564), (2, 45704282), (4, 22852141), (13, 7031428), (26, 3515714), (52, 1757857), (83, 1101308), (166, 550654), (332, 275327), (1079, 84716), (2158, 42358), (4316, 21179)]