31560352

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 33758048

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 71, 116, 142, 232, 284, 464, 479, 568, 928, 958, 1136, 1916, 2059, 2272, 3832, 4118, 7664, 8236, 13891, 15328, 16472, 27782, 32944, 34009, 55564, 65888, 68018, 111128, 136036, 222256, 272072, 444512, 544144, 986261, 1088288, 1972522, 3945044, 7890088, 15780176, 31560352]

約数ペア:

[(1, 31560352), (2, 15780176), (4, 7890088), (8, 3945044), (16, 1972522), (29, 1088288), (32, 986261), (58, 544144), (71, 444512), (116, 272072), (142, 222256), (232, 136036), (284, 111128), (464, 68018), (479, 65888), (568, 55564), (928, 34009), (958, 32944), (1136, 27782), (1916, 16472), (2059, 15328), (2272, 13891), (3832, 8236), (4118, 7664)]