16958256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 51330048

約数和(自身を除く): 34371792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1231, 1722, 1968, 2296, 2462, 3444, 3693, 4592, 4924, 6888, 7386, 8617, 9848, 13776, 14772, 17234, 19696, 25851, 29544, 34468, 50471, 51702, 59088, 68936, 100942, 103404, 137872, 151413, 201884, 206808, 302826, 353297, 403768, 413616, 605652, 706594, 807536, 1059891, 1211304, 1413188, 2119782, 2422608, 2826376, 4239564, 5652752, 8479128, 16958256]

約数ペア:

[(1, 16958256), (2, 8479128), (3, 5652752), (4, 4239564), (6, 2826376), (7, 2422608), (8, 2119782), (12, 1413188), (14, 1211304), (16, 1059891), (21, 807536), (24, 706594), (28, 605652), (41, 413616), (42, 403768), (48, 353297), (56, 302826), (82, 206808), (84, 201884), (112, 151413), (123, 137872), (164, 103404), (168, 100942), (246, 68936), (287, 59088), (328, 51702), (336, 50471), (492, 34468), (574, 29544), (656, 25851), (861, 19696), (984, 17234), (1148, 14772), (1231, 13776), (1722, 9848), (1968, 8617), (2296, 7386), (2462, 6888), (3444, 4924), (3693, 4592)]