90647536

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47609}}^1$

素因数の和:47641

約数の個数: 40

約数和(自身を含む): 212531040

約数和(自身を除く): 121883504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 47609, 95218, 190436, 333263, 380872, 666526, 761744, 809353, 1333052, 1618706, 2666104, 3237412, 5332208, 5665471, 6474824, 11330942, 12949648, 22661884, 45323768, 90647536]

約数ペア:

[(1, 90647536), (2, 45323768), (4, 22661884), (7, 12949648), (8, 11330942), (14, 6474824), (16, 5665471), (17, 5332208), (28, 3237412), (34, 2666104), (56, 1618706), (68, 1333052), (112, 809353), (119, 761744), (136, 666526), (238, 380872), (272, 333263), (476, 190436), (952, 95218), (1904, 47609)]