885372592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{53881}}^1$

素因数の和:53981

約数の個数: 40

約数和(自身を含む): 1870783040

約数和(自身を除く): 985410448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 208, 316, 632, 1027, 1264, 2054, 4108, 8216, 16432, 53881, 107762, 215524, 431048, 700453, 862096, 1400906, 2801812, 4256599, 5603624, 8513198, 11207248, 17026396, 34052792, 55335787, 68105584, 110671574, 221343148, 442686296, 885372592]

約数ペア:

[(1, 885372592), (2, 442686296), (4, 221343148), (8, 110671574), (13, 68105584), (16, 55335787), (26, 34052792), (52, 17026396), (79, 11207248), (104, 8513198), (158, 5603624), (208, 4256599), (316, 2801812), (632, 1400906), (1027, 862096), (1264, 700453), (2054, 431048), (4108, 215524), (8216, 107762), (16432, 53881)]