16932656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 35664384

約数和(自身を除く): 18731728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 641, 1016, 1282, 1651, 2032, 2564, 3302, 5128, 6604, 8333, 10256, 13208, 16666, 26416, 33332, 66664, 81407, 133328, 162814, 325628, 651256, 1058291, 1302512, 2116582, 4233164, 8466328, 16932656]

約数ペア:

[(1, 16932656), (2, 8466328), (4, 4233164), (8, 2116582), (13, 1302512), (16, 1058291), (26, 651256), (52, 325628), (104, 162814), (127, 133328), (208, 81407), (254, 66664), (508, 33332), (641, 26416), (1016, 16666), (1282, 13208), (1651, 10256), (2032, 8333), (2564, 6604), (3302, 5128)]