20161110488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{273601}}^1$

素因数の和:273819

約数の個数: 32

約数和(自身を含む): 38676378720

約数和(自身を除く): 18515268232

約数列:

[1, 2, 4, 8, 61, 122, 151, 244, 302, 488, 604, 1208, 9211, 18422, 36844, 73688, 273601, 547202, 1094404, 2188808, 16689661, 33379322, 41313751, 66758644, 82627502, 133517288, 165255004, 330510008, 2520138811, 5040277622, 10080555244, 20161110488]

約数ペア:

[(1, 20161110488), (2, 10080555244), (4, 5040277622), (8, 2520138811), (61, 330510008), (122, 165255004), (151, 133517288), (244, 82627502), (302, 66758644), (488, 41313751), (604, 33379322), (1208, 16689661), (9211, 2188808), (18422, 1094404), (36844, 547202), (73688, 273601)]