89943464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50873}}^1$

素因数の和:50909

約数の個数: 32

約数和(自身を含む): 192303720

約数和(自身を除く): 102360256

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 50873, 101746, 203492, 406984, 661349, 864841, 1322698, 1729682, 2645396, 3459364, 5290792, 6918728, 11242933, 22485866, 44971732, 89943464]

約数ペア:

[(1, 89943464), (2, 44971732), (4, 22485866), (8, 11242933), (13, 6918728), (17, 5290792), (26, 3459364), (34, 2645396), (52, 1729682), (68, 1322698), (104, 864841), (136, 661349), (221, 406984), (442, 203492), (884, 101746), (1768, 50873)]