447379208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{80233}}^1$

素因数の和:80297

約数の個数: 32

約数和(自身を含む): 909853560

約数和(自身を除く): 462474352

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 80233, 160466, 320932, 641864, 1363961, 2727922, 3289553, 5455844, 6579106, 10911688, 13158212, 26316424, 55922401, 111844802, 223689604, 447379208]

約数ペア:

[(1, 447379208), (2, 223689604), (4, 111844802), (8, 55922401), (17, 26316424), (34, 13158212), (41, 10911688), (68, 6579106), (82, 5455844), (136, 3289553), (164, 2727922), (328, 1363961), (697, 641864), (1394, 320932), (2788, 160466), (5576, 80233)]