29981488

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{39869}}^1$

素因数の和:39924

約数の個数: 20

約数和(自身を含む): 59326560

約数和(自身を除く): 29345072

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 39869, 79738, 159476, 318952, 637904, 1873843, 3747686, 7495372, 14990744, 29981488]

約数ペア:

[(1, 29981488), (2, 14990744), (4, 7495372), (8, 3747686), (16, 1873843), (47, 637904), (94, 318952), (188, 159476), (376, 79738), (752, 39869)]