16537268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 16484812

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 89, 103, 164, 178, 206, 356, 412, 451, 902, 979, 1133, 1804, 1958, 2266, 3649, 3916, 4223, 4532, 7298, 8446, 9167, 14596, 16892, 18334, 36668, 40139, 46453, 80278, 92906, 100837, 160556, 185812, 201674, 375847, 403348, 751694, 1503388, 4134317, 8268634, 16537268]

約数ペア:

[(1, 16537268), (2, 8268634), (4, 4134317), (11, 1503388), (22, 751694), (41, 403348), (44, 375847), (82, 201674), (89, 185812), (103, 160556), (164, 100837), (178, 92906), (206, 80278), (356, 46453), (412, 40139), (451, 36668), (902, 18334), (979, 16892), (1133, 14596), (1804, 9167), (1958, 8446), (2266, 7298), (3649, 4532), (3916, 4223)]