55787248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1609}}^1$

素因数の和:1825

約数の個数: 40

約数和(自身を含む): 118586160

約数和(自身を除く): 62798912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 1609, 2167, 3152, 3218, 4334, 6436, 8668, 12872, 17336, 17699, 25744, 34672, 35398, 70796, 141592, 283184, 316973, 633946, 1267892, 2535784, 3486703, 5071568, 6973406, 13946812, 27893624, 55787248]

約数ペア:

[(1, 55787248), (2, 27893624), (4, 13946812), (8, 6973406), (11, 5071568), (16, 3486703), (22, 2535784), (44, 1267892), (88, 633946), (176, 316973), (197, 283184), (394, 141592), (788, 70796), (1576, 35398), (1609, 34672), (2167, 25744), (3152, 17699), (3218, 17336), (4334, 12872), (6436, 8668)]