30908488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9637

約数の個数: 32

約数和(自身を含む): 64431360

約数和(自身を除く): 33522872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 9587, 19174, 38348, 76696, 124631, 249262, 297197, 498524, 594394, 997048, 1188788, 2377576, 3863561, 7727122, 15454244, 30908488]

約数ペア:

[(1, 30908488), (2, 15454244), (4, 7727122), (8, 3863561), (13, 2377576), (26, 1188788), (31, 997048), (52, 594394), (62, 498524), (104, 297197), (124, 249262), (248, 124631), (403, 76696), (806, 38348), (1612, 19174), (3224, 9587)]