89900286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{112657}}^1$

素因数の和:112688

約数の個数: 32

約数和(自身を含む): 216303360

約数和(自身を除く): 126403074

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 112657, 225314, 337971, 675942, 788599, 1577198, 2140483, 2365797, 4280966, 4731594, 6421449, 12842898, 14983381, 29966762, 44950143, 89900286]

約数ペア:

[(1, 89900286), (2, 44950143), (3, 29966762), (6, 14983381), (7, 12842898), (14, 6421449), (19, 4731594), (21, 4280966), (38, 2365797), (42, 2140483), (57, 1577198), (114, 788599), (133, 675942), (266, 337971), (399, 225314), (798, 112657)]