16305856

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2177

約数の個数: 56

約数和(自身を含む): 39172896

約数和(自身を除く): 22867040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 2141, 3808, 4282, 7616, 8564, 14987, 17128, 29974, 34256, 36397, 59948, 68512, 72794, 119896, 137024, 145588, 239792, 254779, 291176, 479584, 509558, 582352, 959168, 1019116, 1164704, 2038232, 2329408, 4076464, 8152928, 16305856]

約数ペア:

[(1, 16305856), (2, 8152928), (4, 4076464), (7, 2329408), (8, 2038232), (14, 1164704), (16, 1019116), (17, 959168), (28, 582352), (32, 509558), (34, 479584), (56, 291176), (64, 254779), (68, 239792), (112, 145588), (119, 137024), (136, 119896), (224, 72794), (238, 68512), (272, 59948), (448, 36397), (476, 34256), (544, 29974), (952, 17128), (1088, 14987), (1904, 8564), (2141, 7616), (3808, 4282)]