33213910

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 61469280

約数和(自身を除く): 28255370

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 557, 670, 890, 1114, 2785, 5570, 5963, 11926, 29815, 37319, 49573, 59630, 74638, 99146, 186595, 247865, 373190, 495730, 3321391, 6642782, 16606955, 33213910]

約数ペア:

[(1, 33213910), (2, 16606955), (5, 6642782), (10, 3321391), (67, 495730), (89, 373190), (134, 247865), (178, 186595), (335, 99146), (445, 74638), (557, 59630), (670, 49573), (890, 37319), (1114, 29815), (2785, 11926), (5570, 5963)]