40520192

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2776

約数の個数: 40

約数和(自身を含む): 83783700

約数和(自身を除く): 43263508

約数列:

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

約数ペア:

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