16580008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{5741}}^1$

素因数の和:5785

約数の個数: 24

約数和(自身を含む): 32815530

約数和(自身を除く): 16235522

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 5741, 11482, 22964, 45928, 109079, 218158, 436316, 872632, 2072501, 4145002, 8290004, 16580008]

約数ペア:

[(1, 16580008), (2, 8290004), (4, 4145002), (8, 2072501), (19, 872632), (38, 436316), (76, 218158), (152, 109079), (361, 45928), (722, 22964), (1444, 11482), (2888, 5741)]