105176428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{121171}}^1$

素因数の和:121213

約数の個数: 24

約数和(自身を含む): 217140224

約数和(自身を除く): 111963796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 121171, 242342, 484684, 848197, 1696394, 3392788, 3756301, 7512602, 15025204, 26294107, 52588214, 105176428]

約数ペア:

[(1, 105176428), (2, 52588214), (4, 26294107), (7, 15025204), (14, 7512602), (28, 3756301), (31, 3392788), (62, 1696394), (124, 848197), (217, 484684), (434, 242342), (868, 121171)]