15681088

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2854

約数の個数: 28

約数和(自身を含む): 31478220

約数和(自身を除く): 15797132

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2753, 2848, 5506, 5696, 11012, 22024, 44048, 88096, 176192, 245017, 490034, 980068, 1960136, 3920272, 7840544, 15681088]

約数ペア:

[(1, 15681088), (2, 7840544), (4, 3920272), (8, 1960136), (16, 980068), (32, 490034), (64, 245017), (89, 176192), (178, 88096), (356, 44048), (712, 22024), (1424, 11012), (2753, 5696), (2848, 5506)]