16498976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2333}}^1$

素因数の和:2373

約数の個数: 48

約数和(自身を含む): 37054584

約数和(自身を除く): 20555608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2333, 3536, 4666, 7072, 9332, 18664, 30329, 37328, 39661, 60658, 74656, 79322, 121316, 158644, 242632, 317288, 485264, 515593, 634576, 970528, 1031186, 1269152, 2062372, 4124744, 8249488, 16498976]

約数ペア:

[(1, 16498976), (2, 8249488), (4, 4124744), (8, 2062372), (13, 1269152), (16, 1031186), (17, 970528), (26, 634576), (32, 515593), (34, 485264), (52, 317288), (68, 242632), (104, 158644), (136, 121316), (208, 79322), (221, 74656), (272, 60658), (416, 39661), (442, 37328), (544, 30329), (884, 18664), (1768, 9332), (2333, 7072), (3536, 4666)]