90747248

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{63727}}^1$

素因数の和:63824

約数の個数: 20

約数和(自身を含む): 177801120

約数和(自身を除く): 87053872

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 63727, 127454, 254908, 509816, 1019632, 5671703, 11343406, 22686812, 45373624, 90747248]

約数ペア:

[(1, 90747248), (2, 45373624), (4, 22686812), (8, 11343406), (16, 5671703), (89, 1019632), (178, 509816), (356, 254908), (712, 127454), (1424, 63727)]