89808238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 62601362

約数列:

[1, 2, 13, 23, 26, 46, 179, 299, 358, 598, 839, 1678, 2327, 4117, 4654, 8234, 10907, 19297, 21814, 38594, 53521, 107042, 150181, 250861, 300362, 501722, 1952353, 3454163, 3904706, 6908326, 44904119, 89808238]

約数ペア:

[(1, 89808238), (2, 44904119), (13, 6908326), (23, 3904706), (26, 3454163), (46, 1952353), (179, 501722), (299, 300362), (358, 250861), (598, 150181), (839, 107042), (1678, 53521), (2327, 38594), (4117, 21814), (4654, 19297), (8234, 10907)]