16767712

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 48

約数和(自身を含む): 37657872

約数和(自身を除く): 20890160

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 2371, 3536, 4742, 7072, 9484, 18968, 30823, 37936, 40307, 61646, 75872, 80614, 123292, 161228, 246584, 322456, 493168, 523991, 644912, 986336, 1047982, 1289824, 2095964, 4191928, 8383856, 16767712]

約数ペア:

[(1, 16767712), (2, 8383856), (4, 4191928), (8, 2095964), (13, 1289824), (16, 1047982), (17, 986336), (26, 644912), (32, 523991), (34, 493168), (52, 322456), (68, 246584), (104, 161228), (136, 123292), (208, 80614), (221, 75872), (272, 61646), (416, 40307), (442, 37936), (544, 30823), (884, 18968), (1768, 9484), (2371, 7072), (3536, 4742)]