565516016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159931}}^1$

素因数の和:159969

約数の個数: 40

約数和(自身を含む): 1249388784

約数和(自身を除く): 683872768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 159931, 319862, 639724, 1279448, 2079103, 2558896, 2718827, 4158206, 5437654, 8316412, 10875308, 16632824, 21750616, 33265648, 35344751, 43501232, 70689502, 141379004, 282758008, 565516016]

約数ペア:

[(1, 565516016), (2, 282758008), (4, 141379004), (8, 70689502), (13, 43501232), (16, 35344751), (17, 33265648), (26, 21750616), (34, 16632824), (52, 10875308), (68, 8316412), (104, 5437654), (136, 4158206), (208, 2718827), (221, 2558896), (272, 2079103), (442, 1279448), (884, 639724), (1768, 319862), (3536, 159931)]