31578738

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:2002

約数の個数: 32

約数和(自身を含む): 66044160

約数和(自身を除く): 34465422

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 1871, 2813, 3742, 5613, 5626, 8439, 11226, 16878, 54259, 108518, 162777, 181487, 325554, 362974, 544461, 1088922, 5263123, 10526246, 15789369, 31578738]

約数ペア:

[(1, 31578738), (2, 15789369), (3, 10526246), (6, 5263123), (29, 1088922), (58, 544461), (87, 362974), (97, 325554), (174, 181487), (194, 162777), (291, 108518), (582, 54259), (1871, 16878), (2813, 11226), (3742, 8439), (5613, 5626)]