31298972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1063}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 58183776

約数和(自身を除く): 26884804

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1063, 1732, 2126, 4252, 7361, 14722, 18071, 29444, 36142, 72284, 460279, 920558, 1841116, 7824743, 15649486, 31298972]

約数ペア:

[(1, 31298972), (2, 15649486), (4, 7824743), (17, 1841116), (34, 920558), (68, 460279), (433, 72284), (866, 36142), (1063, 29444), (1732, 18071), (2126, 14722), (4252, 7361)]