82647964

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71993}}^1$

素因数の和:72045

約数の個数: 24

約数和(自身を含む): 169329888

約数和(自身を除く): 86681924

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 71993, 143986, 287972, 503951, 1007902, 2015804, 2951713, 5903426, 11806852, 20661991, 41323982, 82647964]

約数ペア:

[(1, 82647964), (2, 41323982), (4, 20661991), (7, 11806852), (14, 5903426), (28, 2951713), (41, 2015804), (82, 1007902), (164, 503951), (287, 287972), (574, 143986), (1148, 71993)]