31996176

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 88547904

約数和(自身を除く): 56551728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 113, 136, 204, 226, 272, 339, 347, 408, 452, 678, 694, 816, 904, 1041, 1356, 1388, 1808, 1921, 2082, 2712, 2776, 3842, 4164, 5424, 5552, 5763, 5899, 7684, 8328, 11526, 11798, 15368, 16656, 17697, 23052, 23596, 30736, 35394, 39211, 46104, 47192, 70788, 78422, 92208, 94384, 117633, 141576, 156844, 235266, 283152, 313688, 470532, 627376, 666587, 941064, 1333174, 1882128, 1999761, 2666348, 3999522, 5332696, 7999044, 10665392, 15998088, 31996176]

約数ペア:

[(1, 31996176), (2, 15998088), (3, 10665392), (4, 7999044), (6, 5332696), (8, 3999522), (12, 2666348), (16, 1999761), (17, 1882128), (24, 1333174), (34, 941064), (48, 666587), (51, 627376), (68, 470532), (102, 313688), (113, 283152), (136, 235266), (204, 156844), (226, 141576), (272, 117633), (339, 94384), (347, 92208), (408, 78422), (452, 70788), (678, 47192), (694, 46104), (816, 39211), (904, 35394), (1041, 30736), (1356, 23596), (1388, 23052), (1808, 17697), (1921, 16656), (2082, 15368), (2712, 11798), (2776, 11526), (3842, 8328), (4164, 7684), (5424, 5899), (5552, 5763)]