15686982016

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7209091}}^1$

素因数の和:7209122

約数の個数: 32

約数和(自身を含む): 33089732280

約数和(自身を除く): 17402750264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7209091, 14418182, 28836364, 57672728, 115345456, 122554547, 230690912, 245109094, 461381824, 490218188, 922763648, 980436376, 1960872752, 3921745504, 7843491008, 15686982016]

約数ペア:

[(1, 15686982016), (2, 7843491008), (4, 3921745504), (8, 1960872752), (16, 980436376), (17, 922763648), (32, 490218188), (34, 461381824), (64, 245109094), (68, 230690912), (128, 122554547), (136, 115345456), (272, 57672728), (544, 28836364), (1088, 14418182), (2176, 7209091)]