89429248

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{20549}}^1$

素因数の和:20582

約数の個数: 36

約数和(自身を含む): 189018900

約数和(自身を除く): 99589652

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 20549, 41098, 82196, 164392, 328784, 349333, 657568, 698666, 1315136, 1397332, 2630272, 2794664, 5260544, 5589328, 11178656, 22357312, 44714624, 89429248]

約数ペア:

[(1, 89429248), (2, 44714624), (4, 22357312), (8, 11178656), (16, 5589328), (17, 5260544), (32, 2794664), (34, 2630272), (64, 1397332), (68, 1315136), (128, 698666), (136, 657568), (256, 349333), (272, 328784), (544, 164392), (1088, 82196), (2176, 41098), (4352, 20549)]