86690944

素因数分解:

$2^7\times {\mathrm{379}}^1\times {\mathrm{1787}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 173257200

約数和(自身を除く): 86566256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 379, 758, 1516, 1787, 3032, 3574, 6064, 7148, 12128, 14296, 24256, 28592, 48512, 57184, 114368, 228736, 677273, 1354546, 2709092, 5418184, 10836368, 21672736, 43345472, 86690944]

約数ペア:

[(1, 86690944), (2, 43345472), (4, 21672736), (8, 10836368), (16, 5418184), (32, 2709092), (64, 1354546), (128, 677273), (379, 228736), (758, 114368), (1516, 57184), (1787, 48512), (3032, 28592), (3574, 24256), (6064, 14296), (7148, 12128)]