172937912

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{27329}}^1$

素因数の和:27455

約数の個数: 32

約数和(自身を含む): 373874400

約数和(自身を除く): 200936488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 27329, 54658, 109316, 191303, 218632, 382606, 765212, 1530424, 3088177, 6176354, 12352708, 21617239, 24705416, 43234478, 86468956, 172937912]

約数ペア:

[(1, 172937912), (2, 86468956), (4, 43234478), (7, 24705416), (8, 21617239), (14, 12352708), (28, 6176354), (56, 3088177), (113, 1530424), (226, 765212), (452, 382606), (791, 218632), (904, 191303), (1582, 109316), (3164, 54658), (6328, 27329)]