30289888

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{22013}}^1$

素因数の和:22066

約数の個数: 24

約数和(自身を含む): 61022808

約数和(自身を除く): 30732920

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 22013, 44026, 88052, 176104, 352208, 704416, 946559, 1893118, 3786236, 7572472, 15144944, 30289888]

約数ペア:

[(1, 30289888), (2, 15144944), (4, 7572472), (8, 3786236), (16, 1893118), (32, 946559), (43, 704416), (86, 352208), (172, 176104), (344, 88052), (688, 44026), (1376, 22013)]