87048698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 150792192

約数和(自身を除く): 63743494

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 2423, 3266, 4846, 17963, 26653, 35926, 53306, 55729, 111458, 172033, 344066, 613019, 1226038, 1892363, 3784726, 3956759, 7913518, 43524349, 87048698]

約数ペア:

[(1, 87048698), (2, 43524349), (11, 7913518), (22, 3956759), (23, 3784726), (46, 1892363), (71, 1226038), (142, 613019), (253, 344066), (506, 172033), (781, 111458), (1562, 55729), (1633, 53306), (2423, 35926), (3266, 26653), (4846, 17963)]