119709824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71941}}^1$

素因数の和:71968

約数の個数: 32

約数和(自身を含む): 256832940

約数和(自身を除く): 137123116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 71941, 143882, 287764, 575528, 935233, 1151056, 1870466, 2302112, 3740932, 4604224, 7481864, 9208448, 14963728, 29927456, 59854912, 119709824]

約数ペア:

[(1, 119709824), (2, 59854912), (4, 29927456), (8, 14963728), (13, 9208448), (16, 7481864), (26, 4604224), (32, 3740932), (52, 2302112), (64, 1870466), (104, 1151056), (128, 935233), (208, 575528), (416, 287764), (832, 143882), (1664, 71941)]