170032768

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 355057920

約数和(自身を除く): 185025152

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 292, 496, 584, 587, 992, 1168, 1174, 1984, 2263, 2336, 2348, 3968, 4526, 4672, 4696, 9052, 9344, 9392, 18104, 18197, 18784, 36208, 36394, 37568, 42851, 72416, 72788, 75136, 85702, 144832, 145576, 171404, 289664, 291152, 342808, 582304, 685616, 1164608, 1328381, 1371232, 2329216, 2656762, 2742464, 5313524, 5484928, 10627048, 21254096, 42508192, 85016384, 170032768]

約数ペア:

[(1, 170032768), (2, 85016384), (4, 42508192), (8, 21254096), (16, 10627048), (31, 5484928), (32, 5313524), (62, 2742464), (64, 2656762), (73, 2329216), (124, 1371232), (128, 1328381), (146, 1164608), (248, 685616), (292, 582304), (496, 342808), (584, 291152), (587, 289664), (992, 171404), (1168, 145576), (1174, 144832), (1984, 85702), (2263, 75136), (2336, 72788), (2348, 72416), (3968, 42851), (4526, 37568), (4672, 36394), (4696, 36208), (9052, 18784), (9344, 18197), (9392, 18104)]