31627616

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 67386816

約数和(自身を除く): 35759200

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 136, 188, 272, 376, 544, 752, 799, 1237, 1504, 1598, 2474, 3196, 4948, 6392, 9896, 12784, 19792, 21029, 25568, 39584, 42058, 58139, 84116, 116278, 168232, 232556, 336464, 465112, 672928, 930224, 988363, 1860448, 1976726, 3953452, 7906904, 15813808, 31627616]

約数ペア:

[(1, 31627616), (2, 15813808), (4, 7906904), (8, 3953452), (16, 1976726), (17, 1860448), (32, 988363), (34, 930224), (47, 672928), (68, 465112), (94, 336464), (136, 232556), (188, 168232), (272, 116278), (376, 84116), (544, 58139), (752, 42058), (799, 39584), (1237, 25568), (1504, 21029), (1598, 19792), (2474, 12784), (3196, 9896), (4948, 6392)]