16498432

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 54

約数和(自身を含む): 35140448

約数和(自身を除く): 18642016

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 223, 256, 272, 289, 446, 544, 578, 892, 1088, 1156, 1784, 2176, 2312, 3568, 3791, 4352, 4624, 7136, 7582, 9248, 14272, 15164, 18496, 28544, 30328, 36992, 57088, 60656, 64447, 73984, 121312, 128894, 242624, 257788, 485248, 515576, 970496, 1031152, 2062304, 4124608, 8249216, 16498432]

約数ペア:

[(1, 16498432), (2, 8249216), (4, 4124608), (8, 2062304), (16, 1031152), (17, 970496), (32, 515576), (34, 485248), (64, 257788), (68, 242624), (128, 128894), (136, 121312), (223, 73984), (256, 64447), (272, 60656), (289, 57088), (446, 36992), (544, 30328), (578, 28544), (892, 18496), (1088, 15164), (1156, 14272), (1784, 9248), (2176, 7582), (2312, 7136), (3568, 4624), (3791, 4352)]