16765270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 31223808

約数和(自身を除く): 14458538

約数列:

[1, 2, 5, 10, 43, 86, 127, 215, 254, 307, 430, 614, 635, 1270, 1535, 3070, 5461, 10922, 13201, 26402, 27305, 38989, 54610, 66005, 77978, 132010, 194945, 389890, 1676527, 3353054, 8382635, 16765270]

約数ペア:

[(1, 16765270), (2, 8382635), (5, 3353054), (10, 1676527), (43, 389890), (86, 194945), (127, 132010), (215, 77978), (254, 66005), (307, 54610), (430, 38989), (614, 27305), (635, 26402), (1270, 13201), (1535, 10922), (3070, 5461)]