16290352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 60

約数和(自身を含む): 36240736

約数和(自身を除く): 19950384

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 271, 272, 289, 442, 542, 578, 884, 1084, 1156, 1768, 2168, 2312, 3523, 3536, 3757, 4336, 4607, 4624, 7046, 7514, 9214, 14092, 15028, 18428, 28184, 30056, 36856, 56368, 59891, 60112, 73712, 78319, 119782, 156638, 239564, 313276, 479128, 626552, 958256, 1018147, 1253104, 2036294, 4072588, 8145176, 16290352]

約数ペア:

[(1, 16290352), (2, 8145176), (4, 4072588), (8, 2036294), (13, 1253104), (16, 1018147), (17, 958256), (26, 626552), (34, 479128), (52, 313276), (68, 239564), (104, 156638), (136, 119782), (208, 78319), (221, 73712), (271, 60112), (272, 59891), (289, 56368), (442, 36856), (542, 30056), (578, 28184), (884, 18428), (1084, 15028), (1156, 14092), (1768, 9214), (2168, 7514), (2312, 7046), (3523, 4624), (3536, 4607), (3757, 4336)]