16491436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3821}}^1$

素因数の和:3921

約数の個数: 24

約数和(自身を含む): 31462704

約数和(自身を除く): 14971268

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 3821, 4316, 7642, 15284, 49673, 99346, 198692, 317143, 634286, 1268572, 4122859, 8245718, 16491436]

約数ペア:

[(1, 16491436), (2, 8245718), (4, 4122859), (13, 1268572), (26, 634286), (52, 317143), (83, 198692), (166, 99346), (332, 49673), (1079, 15284), (2158, 7642), (3821, 4316)]