41638984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{306169}}^1$

素因数の和:306192

約数の個数: 16

約数和(自身を含む): 82665900

約数和(自身を除く): 41026916

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 306169, 612338, 1224676, 2449352, 5204873, 10409746, 20819492, 41638984]

約数ペア:

[(1, 41638984), (2, 20819492), (4, 10409746), (8, 5204873), (17, 2449352), (34, 1224676), (68, 612338), (136, 306169)]