42208112

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2061

約数の個数: 40

約数和(自身を含む): 86423040

約数和(自身を除く): 44214928

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 1979, 2666, 3958, 5332, 7916, 10664, 15832, 21328, 31664, 61349, 85097, 122698, 170194, 245396, 340388, 490792, 680776, 981584, 1361552, 2638007, 5276014, 10552028, 21104056, 42208112]

約数ペア:

[(1, 42208112), (2, 21104056), (4, 10552028), (8, 5276014), (16, 2638007), (31, 1361552), (43, 981584), (62, 680776), (86, 490792), (124, 340388), (172, 245396), (248, 170194), (344, 122698), (496, 85097), (688, 61349), (1333, 31664), (1979, 21328), (2666, 15832), (3958, 10664), (5332, 7916)]