235219816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{72959}}^1$

素因数の和:73009

約数の個数: 32

約数和(自身を含む): 490291200

約数和(自身を除く): 255071384

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 72959, 145918, 291836, 583672, 948467, 1896934, 2261729, 3793868, 4523458, 7587736, 9046916, 18093832, 29402477, 58804954, 117609908, 235219816]

約数ペア:

[(1, 235219816), (2, 117609908), (4, 58804954), (8, 29402477), (13, 18093832), (26, 9046916), (31, 7587736), (52, 4523458), (62, 3793868), (104, 2261729), (124, 1896934), (248, 948467), (403, 583672), (806, 291836), (1612, 145918), (3224, 72959)]