30550904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5479}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 62143200

約数和(自身を除く): 31592296

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5479, 5576, 10958, 21916, 43832, 93143, 186286, 224639, 372572, 449278, 745144, 898556, 1797112, 3818863, 7637726, 15275452, 30550904]

約数ペア:

[(1, 30550904), (2, 15275452), (4, 7637726), (8, 3818863), (17, 1797112), (34, 898556), (41, 745144), (68, 449278), (82, 372572), (136, 224639), (164, 186286), (328, 93143), (697, 43832), (1394, 21916), (2788, 10958), (5479, 5576)]