31829824

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 56

約数和(自身を含む): 69157088

約数和(自身を除く): 37327264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 571, 832, 871, 1072, 1142, 1742, 2144, 2284, 3484, 4288, 4568, 6968, 7423, 9136, 13936, 14846, 18272, 27872, 29692, 36544, 38257, 55744, 59384, 76514, 118768, 153028, 237536, 306056, 475072, 497341, 612112, 994682, 1224224, 1989364, 2448448, 3978728, 7957456, 15914912, 31829824]

約数ペア:

[(1, 31829824), (2, 15914912), (4, 7957456), (8, 3978728), (13, 2448448), (16, 1989364), (26, 1224224), (32, 994682), (52, 612112), (64, 497341), (67, 475072), (104, 306056), (134, 237536), (208, 153028), (268, 118768), (416, 76514), (536, 59384), (571, 55744), (832, 38257), (871, 36544), (1072, 29692), (1142, 27872), (1742, 18272), (2144, 14846), (2284, 13936), (3484, 9136), (4288, 7423), (4568, 6968)]