16359712

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 35974260

約数和(自身を除く): 19614548

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 61, 68, 116, 122, 136, 232, 244, 272, 289, 464, 488, 493, 544, 578, 928, 976, 986, 1037, 1156, 1769, 1952, 1972, 2074, 2312, 3538, 3944, 4148, 4624, 7076, 7888, 8296, 8381, 9248, 14152, 15776, 16592, 16762, 17629, 28304, 30073, 33184, 33524, 35258, 56608, 60146, 67048, 70516, 120292, 134096, 141032, 240584, 268192, 282064, 481168, 511241, 564128, 962336, 1022482, 2044964, 4089928, 8179856, 16359712]

約数ペア:

[(1, 16359712), (2, 8179856), (4, 4089928), (8, 2044964), (16, 1022482), (17, 962336), (29, 564128), (32, 511241), (34, 481168), (58, 282064), (61, 268192), (68, 240584), (116, 141032), (122, 134096), (136, 120292), (232, 70516), (244, 67048), (272, 60146), (289, 56608), (464, 35258), (488, 33524), (493, 33184), (544, 30073), (578, 28304), (928, 17629), (976, 16762), (986, 16592), (1037, 15776), (1156, 14152), (1769, 9248), (1952, 8381), (1972, 8296), (2074, 7888), (2312, 7076), (3538, 4624), (3944, 4148)]