79832972

素因数分解:

$2^2\times {\mathrm{131}}^2\times {\mathrm{1163}}^1$

素因数の和:1429

約数の個数: 18

約数和(自身を含む): 140903364

約数和(自身を除く): 61070392

約数列:

[1, 2, 4, 131, 262, 524, 1163, 2326, 4652, 17161, 34322, 68644, 152353, 304706, 609412, 19958243, 39916486, 79832972]

約数ペア:

[(1, 79832972), (2, 39916486), (4, 19958243), (131, 609412), (262, 304706), (524, 152353), (1163, 68644), (2326, 34322), (4652, 17161)]