89435432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 183859200

約数和(自身を除く): 94423768

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 113, 127, 152, 164, 226, 254, 328, 452, 508, 779, 904, 1016, 1558, 2147, 2413, 3116, 4294, 4633, 4826, 5207, 6232, 8588, 9266, 9652, 10414, 14351, 17176, 18532, 19304, 20828, 28702, 37064, 41656, 57404, 88027, 98933, 114808, 176054, 197866, 272669, 352108, 395732, 545338, 588391, 704216, 791464, 1090676, 1176782, 2181352, 2353564, 4707128, 11179429, 22358858, 44717716, 89435432]

約数ペア:

[(1, 89435432), (2, 44717716), (4, 22358858), (8, 11179429), (19, 4707128), (38, 2353564), (41, 2181352), (76, 1176782), (82, 1090676), (113, 791464), (127, 704216), (152, 588391), (164, 545338), (226, 395732), (254, 352108), (328, 272669), (452, 197866), (508, 176054), (779, 114808), (904, 98933), (1016, 88027), (1558, 57404), (2147, 41656), (2413, 37064), (3116, 28702), (4294, 20828), (4633, 19304), (4826, 18532), (5207, 17176), (6232, 14351), (8588, 10414), (9266, 9652)]