31133088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15443}}^1$

素因数の和:15466

約数の個数: 72

約数和(自身を含む): 101189088

約数和(自身を除く): 70056000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15443, 30886, 46329, 61772, 92658, 108101, 123544, 138987, 185316, 216202, 247088, 277974, 324303, 370632, 432404, 494176, 555948, 648606, 741264, 864808, 972909, 1111896, 1297212, 1482528, 1729616, 1945818, 2223792, 2594424, 3459232, 3891636, 4447584, 5188848, 7783272, 10377696, 15566544, 31133088]

約数ペア:

[(1, 31133088), (2, 15566544), (3, 10377696), (4, 7783272), (6, 5188848), (7, 4447584), (8, 3891636), (9, 3459232), (12, 2594424), (14, 2223792), (16, 1945818), (18, 1729616), (21, 1482528), (24, 1297212), (28, 1111896), (32, 972909), (36, 864808), (42, 741264), (48, 648606), (56, 555948), (63, 494176), (72, 432404), (84, 370632), (96, 324303), (112, 277974), (126, 247088), (144, 216202), (168, 185316), (224, 138987), (252, 123544), (288, 108101), (336, 92658), (504, 61772), (672, 46329), (1008, 30886), (2016, 15443)]