90194048

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 210217920

約数和(自身を除く): 120023872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 301, 344, 448, 602, 688, 896, 1204, 1376, 2341, 2408, 2752, 4682, 4816, 5504, 9364, 9632, 16387, 18728, 19264, 32774, 37456, 38528, 65548, 74912, 100663, 131096, 149824, 201326, 262192, 299648, 402652, 524384, 704641, 805304, 1048768, 1409282, 1610608, 2097536, 2818564, 3221216, 5637128, 6442432, 11274256, 12884864, 22548512, 45097024, 90194048]

約数ペア:

[(1, 90194048), (2, 45097024), (4, 22548512), (7, 12884864), (8, 11274256), (14, 6442432), (16, 5637128), (28, 3221216), (32, 2818564), (43, 2097536), (56, 1610608), (64, 1409282), (86, 1048768), (112, 805304), (128, 704641), (172, 524384), (224, 402652), (301, 299648), (344, 262192), (448, 201326), (602, 149824), (688, 131096), (896, 100663), (1204, 74912), (1376, 65548), (2341, 38528), (2408, 37456), (2752, 32774), (4682, 19264), (4816, 18728), (5504, 16387), (9364, 9632)]