90030208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37019}}^1$

素因数の和:37052

約数の個数: 32

約数和(自身を含む): 188802000

約数和(自身を除く): 98771792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 37019, 74038, 148076, 296152, 592304, 703361, 1184608, 1406722, 2369216, 2813444, 4738432, 5626888, 11253776, 22507552, 45015104, 90030208]

約数ペア:

[(1, 90030208), (2, 45015104), (4, 22507552), (8, 11253776), (16, 5626888), (19, 4738432), (32, 2813444), (38, 2369216), (64, 1406722), (76, 1184608), (128, 703361), (152, 592304), (304, 296152), (608, 148076), (1216, 74038), (2432, 37019)]