2131014464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103087}}^1$

素因数の和:103135

約数の個数: 56

約数和(自身を含む): 4713183360

約数和(自身を除く): 2582168896

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 103087, 206174, 412348, 824696, 1649392, 1752479, 1958653, 3298784, 3504958, 3917306, 6597568, 7009916, 7834612, 14019832, 15669224, 28039664, 31338448, 33297101, 56079328, 62676896, 66594202, 112158656, 125353792, 133188404, 266376808, 532753616, 1065507232, 2131014464]

約数ペア:

[(1, 2131014464), (2, 1065507232), (4, 532753616), (8, 266376808), (16, 133188404), (17, 125353792), (19, 112158656), (32, 66594202), (34, 62676896), (38, 56079328), (64, 33297101), (68, 31338448), (76, 28039664), (136, 15669224), (152, 14019832), (272, 7834612), (304, 7009916), (323, 6597568), (544, 3917306), (608, 3504958), (646, 3298784), (1088, 1958653), (1216, 1752479), (1292, 1649392), (2584, 824696), (5168, 412348), (10336, 206174), (20672, 103087)]