40813432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{2591}}^1$

素因数の和:2787

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 43167368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1432, 1969, 2591, 3938, 5182, 7876, 10364, 15752, 20728, 28501, 57002, 114004, 228008, 463789, 927578, 1855156, 3710312, 5101679, 10203358, 20406716, 40813432]

約数ペア:

[(1, 40813432), (2, 20406716), (4, 10203358), (8, 5101679), (11, 3710312), (22, 1855156), (44, 927578), (88, 463789), (179, 228008), (358, 114004), (716, 57002), (1432, 28501), (1969, 20728), (2591, 15752), (3938, 10364), (5182, 7876)]