89648284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 175988736

約数和(自身を除く): 86340452

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 127, 244, 254, 263, 508, 526, 671, 1052, 1342, 1397, 2684, 2794, 2893, 5588, 5786, 7747, 11572, 15494, 16043, 30988, 32086, 33401, 64172, 66802, 85217, 133604, 170434, 176473, 340868, 352946, 367411, 705892, 734822, 1469644, 2037461, 4074922, 8149844, 22412071, 44824142, 89648284]

約数ペア:

[(1, 89648284), (2, 44824142), (4, 22412071), (11, 8149844), (22, 4074922), (44, 2037461), (61, 1469644), (122, 734822), (127, 705892), (244, 367411), (254, 352946), (263, 340868), (508, 176473), (526, 170434), (671, 133604), (1052, 85217), (1342, 66802), (1397, 64172), (2684, 33401), (2794, 32086), (2893, 30988), (5588, 16043), (5786, 15494), (7747, 11572)]