13358176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 28640304

約数和(自身を除く): 15282128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 197, 208, 326, 394, 416, 652, 788, 1304, 1576, 2119, 2561, 2608, 3152, 4238, 5122, 5216, 6304, 8476, 10244, 16952, 20488, 32111, 33904, 40976, 64222, 67808, 81952, 128444, 256888, 417443, 513776, 834886, 1027552, 1669772, 3339544, 6679088, 13358176]

約数ペア:

[(1, 13358176), (2, 6679088), (4, 3339544), (8, 1669772), (13, 1027552), (16, 834886), (26, 513776), (32, 417443), (52, 256888), (104, 128444), (163, 81952), (197, 67808), (208, 64222), (326, 40976), (394, 33904), (416, 32111), (652, 20488), (788, 16952), (1304, 10244), (1576, 8476), (2119, 6304), (2561, 5216), (2608, 5122), (3152, 4238)]