86970928

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:466

約数の個数: 60

約数和(自身を含む): 187019280

約数和(自身を除く): 100048352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 167, 176, 242, 269, 334, 484, 538, 668, 968, 1076, 1336, 1837, 1936, 2152, 2672, 2959, 3674, 4304, 5918, 7348, 11836, 14696, 20207, 23672, 29392, 32549, 40414, 44923, 47344, 65098, 80828, 89846, 130196, 161656, 179692, 260392, 323312, 359384, 494153, 520784, 718768, 988306, 1976612, 3953224, 5435683, 7906448, 10871366, 21742732, 43485464, 86970928]

約数ペア:

[(1, 86970928), (2, 43485464), (4, 21742732), (8, 10871366), (11, 7906448), (16, 5435683), (22, 3953224), (44, 1976612), (88, 988306), (121, 718768), (167, 520784), (176, 494153), (242, 359384), (269, 323312), (334, 260392), (484, 179692), (538, 161656), (668, 130196), (968, 89846), (1076, 80828), (1336, 65098), (1837, 47344), (1936, 44923), (2152, 40414), (2672, 32549), (2959, 29392), (3674, 23672), (4304, 20207), (5918, 14696), (7348, 11836)]