31704640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9035

約数の個数: 56

約数和(自身を含む): 82369152

約数和(自身を除く): 50664512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 9007, 18014, 36028, 45035, 72056, 90070, 99077, 144112, 180140, 198154, 288224, 360280, 396308, 495385, 576448, 720560, 792616, 990770, 1441120, 1585232, 1981540, 2882240, 3170464, 3963080, 6340928, 7926160, 15852320, 31704640]

約数ペア:

[(1, 31704640), (2, 15852320), (4, 7926160), (5, 6340928), (8, 3963080), (10, 3170464), (11, 2882240), (16, 1981540), (20, 1585232), (22, 1441120), (32, 990770), (40, 792616), (44, 720560), (55, 576448), (64, 495385), (80, 396308), (88, 360280), (110, 288224), (160, 198154), (176, 180140), (220, 144112), (320, 99077), (352, 90070), (440, 72056), (704, 45035), (880, 36028), (1760, 18014), (3520, 9007)]