39723568

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 78709248

約数和(自身を除く): 38985680

約数列:

[1, 2, 4, 8, 16, 113, 127, 173, 226, 254, 346, 452, 508, 692, 904, 1016, 1384, 1808, 2032, 2768, 14351, 19549, 21971, 28702, 39098, 43942, 57404, 78196, 87884, 114808, 156392, 175768, 229616, 312784, 351536, 2482723, 4965446, 9930892, 19861784, 39723568]

約数ペア:

[(1, 39723568), (2, 19861784), (4, 9930892), (8, 4965446), (16, 2482723), (113, 351536), (127, 312784), (173, 229616), (226, 175768), (254, 156392), (346, 114808), (452, 87884), (508, 78196), (692, 57404), (904, 43942), (1016, 39098), (1384, 28702), (1808, 21971), (2032, 19549), (2768, 14351)]