81040384

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2778

約数の個数: 44

約数和(自身を含む): 167649300

約数和(自身を除く): 86608916

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 2729, 3712, 5458, 7424, 10916, 14848, 21832, 29696, 43664, 79141, 87328, 158282, 174656, 316564, 349312, 633128, 698624, 1266256, 1397248, 2532512, 2794496, 5065024, 10130048, 20260096, 40520192, 81040384]

約数ペア:

[(1, 81040384), (2, 40520192), (4, 20260096), (8, 10130048), (16, 5065024), (29, 2794496), (32, 2532512), (58, 1397248), (64, 1266256), (116, 698624), (128, 633128), (232, 349312), (256, 316564), (464, 174656), (512, 158282), (928, 87328), (1024, 79141), (1856, 43664), (2729, 29696), (3712, 21832), (5458, 14848), (7424, 10916)]