171433984

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1274

約数の個数: 56

約数和(自身を含む): 363309408

約数和(自身を除く): 191875424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 1231, 2048, 2176, 2462, 4096, 4352, 4924, 8192, 8704, 9848, 17408, 19696, 20927, 34816, 39392, 41854, 69632, 78784, 83708, 139264, 157568, 167416, 315136, 334832, 630272, 669664, 1260544, 1339328, 2521088, 2678656, 5042176, 5357312, 10084352, 10714624, 21429248, 42858496, 85716992, 171433984]

約数ペア:

[(1, 171433984), (2, 85716992), (4, 42858496), (8, 21429248), (16, 10714624), (17, 10084352), (32, 5357312), (34, 5042176), (64, 2678656), (68, 2521088), (128, 1339328), (136, 1260544), (256, 669664), (272, 630272), (512, 334832), (544, 315136), (1024, 167416), (1088, 157568), (1231, 139264), (2048, 83708), (2176, 78784), (2462, 69632), (4096, 41854), (4352, 39392), (4924, 34816), (8192, 20927), (8704, 19696), (9848, 17408)]