85085068

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 160143480

約数和(自身を除く): 75058412

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 289, 356, 578, 827, 1156, 1513, 1654, 3026, 3308, 6052, 14059, 25721, 28118, 51442, 56236, 73603, 102884, 147206, 239003, 294412, 478006, 956012, 1251251, 2502502, 5005004, 21271267, 42542534, 85085068]

約数ペア:

[(1, 85085068), (2, 42542534), (4, 21271267), (17, 5005004), (34, 2502502), (68, 1251251), (89, 956012), (178, 478006), (289, 294412), (356, 239003), (578, 147206), (827, 102884), (1156, 73603), (1513, 56236), (1654, 51442), (3026, 28118), (3308, 25721), (6052, 14059)]