16020528

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 45398880

約数和(自身を除く): 29378352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 34, 48, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 272, 348, 408, 464, 493, 677, 696, 816, 986, 1354, 1392, 1479, 1972, 2031, 2708, 2958, 3944, 4062, 5416, 5916, 7888, 8124, 10832, 11509, 11832, 16248, 19633, 23018, 23664, 32496, 34527, 39266, 46036, 58899, 69054, 78532, 92072, 117798, 138108, 157064, 184144, 235596, 276216, 314128, 333761, 471192, 552432, 667522, 942384, 1001283, 1335044, 2002566, 2670088, 4005132, 5340176, 8010264, 16020528]

約数ペア:

[(1, 16020528), (2, 8010264), (3, 5340176), (4, 4005132), (6, 2670088), (8, 2002566), (12, 1335044), (16, 1001283), (17, 942384), (24, 667522), (29, 552432), (34, 471192), (48, 333761), (51, 314128), (58, 276216), (68, 235596), (87, 184144), (102, 157064), (116, 138108), (136, 117798), (174, 92072), (204, 78532), (232, 69054), (272, 58899), (348, 46036), (408, 39266), (464, 34527), (493, 32496), (677, 23664), (696, 23018), (816, 19633), (986, 16248), (1354, 11832), (1392, 11509), (1479, 10832), (1972, 8124), (2031, 7888), (2708, 5916), (2958, 5416), (3944, 4062)]