16367764

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 54

約数和(自身を含む): 34806366

約数和(自身を除く): 18438602

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 61, 74, 98, 122, 148, 196, 244, 259, 427, 518, 854, 1036, 1369, 1708, 1813, 2257, 2738, 2989, 3626, 4514, 5476, 5978, 7252, 9028, 9583, 11956, 15799, 19166, 31598, 38332, 63196, 67081, 83509, 110593, 134162, 167018, 221186, 268324, 334036, 442372, 584563, 1169126, 2338252, 4091941, 8183882, 16367764]

約数ペア:

[(1, 16367764), (2, 8183882), (4, 4091941), (7, 2338252), (14, 1169126), (28, 584563), (37, 442372), (49, 334036), (61, 268324), (74, 221186), (98, 167018), (122, 134162), (148, 110593), (196, 83509), (244, 67081), (259, 63196), (427, 38332), (518, 31598), (854, 19166), (1036, 15799), (1369, 11956), (1708, 9583), (1813, 9028), (2257, 7252), (2738, 5978), (2989, 5476), (3626, 4514)]