230828728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71597}}^1$

素因数の和:71647

約数の個数: 32

約数和(自身を含む): 481138560

約数和(自身を除く): 250309832

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 71597, 143194, 286388, 572776, 930761, 1861522, 2219507, 3723044, 4439014, 7446088, 8878028, 17756056, 28853591, 57707182, 115414364, 230828728]

約数ペア:

[(1, 230828728), (2, 115414364), (4, 57707182), (8, 28853591), (13, 17756056), (26, 8878028), (31, 7446088), (52, 4439014), (62, 3723044), (104, 2219507), (124, 1861522), (248, 930761), (403, 572776), (806, 286388), (1612, 143194), (3224, 71597)]