89771474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 151044096

約数和(自身を除く): 61272622

約数列:

[1, 2, 13, 26, 31, 62, 127, 254, 403, 806, 877, 1651, 1754, 3302, 3937, 7874, 11401, 22802, 27187, 51181, 54374, 102362, 111379, 222758, 353431, 706862, 1447927, 2895854, 3452749, 6905498, 44885737, 89771474]

約数ペア:

[(1, 89771474), (2, 44885737), (13, 6905498), (26, 3452749), (31, 2895854), (62, 1447927), (127, 706862), (254, 353431), (403, 222758), (806, 111379), (877, 102362), (1651, 54374), (1754, 51181), (3302, 27187), (3937, 22802), (7874, 11401)]