16916856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 46569600

約数和(自身を除く): 29652744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 461, 556, 834, 922, 1112, 1383, 1529, 1668, 1844, 2766, 3058, 3336, 3688, 4587, 5071, 5532, 6116, 9174, 10142, 11064, 12232, 15213, 18348, 20284, 30426, 36696, 40568, 60852, 64079, 121704, 128158, 192237, 256316, 384474, 512632, 704869, 768948, 1409738, 1537896, 2114607, 2819476, 4229214, 5638952, 8458428, 16916856]

約数ペア:

[(1, 16916856), (2, 8458428), (3, 5638952), (4, 4229214), (6, 2819476), (8, 2114607), (11, 1537896), (12, 1409738), (22, 768948), (24, 704869), (33, 512632), (44, 384474), (66, 256316), (88, 192237), (132, 128158), (139, 121704), (264, 64079), (278, 60852), (417, 40568), (461, 36696), (556, 30426), (834, 20284), (922, 18348), (1112, 15213), (1383, 12232), (1529, 11064), (1668, 10142), (1844, 9174), (2766, 6116), (3058, 5532), (3336, 5071), (3688, 4587)]