16978376

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 17028664

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 983, 1016, 1966, 2159, 3932, 4318, 7864, 8636, 16711, 17272, 33422, 66844, 124841, 133688, 249682, 499364, 998728, 2122297, 4244594, 8489188, 16978376]

約数ペア:

[(1, 16978376), (2, 8489188), (4, 4244594), (8, 2122297), (17, 998728), (34, 499364), (68, 249682), (127, 133688), (136, 124841), (254, 66844), (508, 33422), (983, 17272), (1016, 16711), (1966, 8636), (2159, 7864), (3932, 4318)]