31490208

素因数分解:

$2^5\times 3^4\times {\mathrm{12149}}^1$

素因数の和:12171

約数の個数: 60

約数和(自身を含む): 92619450

約数和(自身を除く): 61129242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 12149, 24298, 36447, 48596, 72894, 97192, 109341, 145788, 194384, 218682, 291576, 328023, 388768, 437364, 583152, 656046, 874728, 984069, 1166304, 1312092, 1749456, 1968138, 2624184, 3498912, 3936276, 5248368, 7872552, 10496736, 15745104, 31490208]

約数ペア:

[(1, 31490208), (2, 15745104), (3, 10496736), (4, 7872552), (6, 5248368), (8, 3936276), (9, 3498912), (12, 2624184), (16, 1968138), (18, 1749456), (24, 1312092), (27, 1166304), (32, 984069), (36, 874728), (48, 656046), (54, 583152), (72, 437364), (81, 388768), (96, 328023), (108, 291576), (144, 218682), (162, 194384), (216, 145788), (288, 109341), (324, 97192), (432, 72894), (648, 48596), (864, 36447), (1296, 24298), (2592, 12149)]