31903432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19081}}^1$

素因数の和:19117

約数の個数: 32

約数和(自身を含む): 68695200

約数和(自身を除く): 36791768

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 19081, 38162, 76324, 152648, 209891, 362539, 419782, 725078, 839564, 1450156, 1679128, 2900312, 3987929, 7975858, 15951716, 31903432]

約数ペア:

[(1, 31903432), (2, 15951716), (4, 7975858), (8, 3987929), (11, 2900312), (19, 1679128), (22, 1450156), (38, 839564), (44, 725078), (76, 419782), (88, 362539), (152, 209891), (209, 152648), (418, 76324), (836, 38162), (1672, 19081)]