16048864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 34376832

約数和(自身を除く): 18327968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 223, 346, 416, 446, 692, 892, 1384, 1784, 2249, 2768, 2899, 3568, 4498, 5536, 5798, 7136, 8996, 11596, 17992, 23192, 35984, 38579, 46384, 71968, 77158, 92768, 154316, 308632, 501527, 617264, 1003054, 1234528, 2006108, 4012216, 8024432, 16048864]

約数ペア:

[(1, 16048864), (2, 8024432), (4, 4012216), (8, 2006108), (13, 1234528), (16, 1003054), (26, 617264), (32, 501527), (52, 308632), (104, 154316), (173, 92768), (208, 77158), (223, 71968), (346, 46384), (416, 38579), (446, 35984), (692, 23192), (892, 17992), (1384, 11596), (1784, 8996), (2249, 7136), (2768, 5798), (2899, 5536), (3568, 4498)]