8969912

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5211

約数の個数: 32

約数和(自身を含む): 19845120

約数和(自身を除く): 10875208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 5167, 10334, 20668, 36169, 41336, 72338, 144676, 160177, 289352, 320354, 640708, 1121239, 1281416, 2242478, 4484956, 8969912]

約数ペア:

[(1, 8969912), (2, 4484956), (4, 2242478), (7, 1281416), (8, 1121239), (14, 640708), (28, 320354), (31, 289352), (56, 160177), (62, 144676), (124, 72338), (217, 41336), (248, 36169), (434, 20668), (868, 10334), (1736, 5167)]