16288416

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2459}}^1$

素因数の和:2498

約数の個数: 72

約数和(自身を含む): 48353760

約数和(自身を除く): 32065344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 2459, 3312, 4918, 6624, 7377, 9836, 14754, 19672, 22131, 29508, 39344, 44262, 56557, 59016, 78688, 88524, 113114, 118032, 169671, 177048, 226228, 236064, 339342, 354096, 452456, 509013, 678684, 708192, 904912, 1018026, 1357368, 1809824, 2036052, 2714736, 4072104, 5429472, 8144208, 16288416]

約数ペア:

[(1, 16288416), (2, 8144208), (3, 5429472), (4, 4072104), (6, 2714736), (8, 2036052), (9, 1809824), (12, 1357368), (16, 1018026), (18, 904912), (23, 708192), (24, 678684), (32, 509013), (36, 452456), (46, 354096), (48, 339342), (69, 236064), (72, 226228), (92, 177048), (96, 169671), (138, 118032), (144, 113114), (184, 88524), (207, 78688), (276, 59016), (288, 56557), (368, 44262), (414, 39344), (552, 29508), (736, 22131), (828, 19672), (1104, 14754), (1656, 9836), (2208, 7377), (2459, 6624), (3312, 4918)]