31353532

素因数分解:

$2^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{461}}^1$

素因数の和:826

約数の個数: 36

約数和(自身を含む): 64149624

約数和(自身を除く): 32796092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 347, 461, 694, 922, 1388, 1844, 2429, 3227, 4858, 6454, 9716, 12908, 17003, 22589, 34006, 45178, 68012, 90356, 159967, 319934, 639868, 1119769, 2239538, 4479076, 7838383, 15676766, 31353532]

約数ペア:

[(1, 31353532), (2, 15676766), (4, 7838383), (7, 4479076), (14, 2239538), (28, 1119769), (49, 639868), (98, 319934), (196, 159967), (347, 90356), (461, 68012), (694, 45178), (922, 34006), (1388, 22589), (1844, 17003), (2429, 12908), (3227, 9716), (4858, 6454)]