87417904

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19037}}^1$

素因数の和:19093

約数の個数: 40

約数和(自身を含む): 198299808

約数和(自身を除く): 110881904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19037, 38074, 76148, 133259, 152296, 266518, 304592, 533036, 780517, 1066072, 1561034, 2132144, 3122068, 5463619, 6244136, 10927238, 12488272, 21854476, 43708952, 87417904]

約数ペア:

[(1, 87417904), (2, 43708952), (4, 21854476), (7, 12488272), (8, 10927238), (14, 6244136), (16, 5463619), (28, 3122068), (41, 2132144), (56, 1561034), (82, 1066072), (112, 780517), (164, 533036), (287, 304592), (328, 266518), (574, 152296), (656, 133259), (1148, 76148), (2296, 38074), (4592, 19037)]