16816488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53899}}^1$

素因数の和:53921

約数の個数: 32

約数和(自身を含む): 45276000

約数和(自身を除く): 28459512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 53899, 107798, 161697, 215596, 323394, 431192, 646788, 700687, 1293576, 1401374, 2102061, 2802748, 4204122, 5605496, 8408244, 16816488]

約数ペア:

[(1, 16816488), (2, 8408244), (3, 5605496), (4, 4204122), (6, 2802748), (8, 2102061), (12, 1401374), (13, 1293576), (24, 700687), (26, 646788), (39, 431192), (52, 323394), (78, 215596), (104, 161697), (156, 107798), (312, 53899)]