16414736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 34919640

約数和(自身を除く): 18504904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 1489, 2756, 2978, 5512, 5956, 11024, 11912, 19357, 23824, 38714, 77428, 78917, 154856, 157834, 309712, 315668, 631336, 1025921, 1262672, 2051842, 4103684, 8207368, 16414736]

約数ペア:

[(1, 16414736), (2, 8207368), (4, 4103684), (8, 2051842), (13, 1262672), (16, 1025921), (26, 631336), (52, 315668), (53, 309712), (104, 157834), (106, 154856), (208, 78917), (212, 77428), (424, 38714), (689, 23824), (848, 19357), (1378, 11912), (1489, 11024), (2756, 5956), (2978, 5512)]