16017872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 34075944

約数和(自身を除く): 18058072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 1453, 2756, 2906, 5512, 5812, 11024, 11624, 18889, 23248, 37778, 75556, 77009, 151112, 154018, 302224, 308036, 616072, 1001117, 1232144, 2002234, 4004468, 8008936, 16017872]

約数ペア:

[(1, 16017872), (2, 8008936), (4, 4004468), (8, 2002234), (13, 1232144), (16, 1001117), (26, 616072), (52, 308036), (53, 302224), (104, 154018), (106, 151112), (208, 77009), (212, 75556), (424, 37778), (689, 23248), (848, 18889), (1378, 11624), (1453, 11024), (2756, 5812), (2906, 5512)]