84282056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19991}}^1$

素因数の和:20045

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 88448824

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 19991, 39982, 79964, 159928, 339847, 619721, 679694, 1239442, 1359388, 2478884, 2718776, 4957768, 10535257, 21070514, 42141028, 84282056]

約数ペア:

[(1, 84282056), (2, 42141028), (4, 21070514), (8, 10535257), (17, 4957768), (31, 2718776), (34, 2478884), (62, 1359388), (68, 1239442), (124, 679694), (136, 619721), (248, 339847), (527, 159928), (1054, 79964), (2108, 39982), (4216, 19991)]