16305864

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 42517440

約数和(自身を除く): 26211576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 227, 246, 292, 328, 438, 454, 492, 584, 681, 876, 908, 984, 1362, 1752, 1816, 2724, 2993, 5448, 5986, 8979, 9307, 11972, 16571, 17958, 18614, 23944, 27921, 33142, 35916, 37228, 49713, 55842, 66284, 71832, 74456, 99426, 111684, 132568, 198852, 223368, 397704, 679411, 1358822, 2038233, 2717644, 4076466, 5435288, 8152932, 16305864]

約数ペア:

[(1, 16305864), (2, 8152932), (3, 5435288), (4, 4076466), (6, 2717644), (8, 2038233), (12, 1358822), (24, 679411), (41, 397704), (73, 223368), (82, 198852), (123, 132568), (146, 111684), (164, 99426), (219, 74456), (227, 71832), (246, 66284), (292, 55842), (328, 49713), (438, 37228), (454, 35916), (492, 33142), (584, 27921), (681, 23944), (876, 18614), (908, 17958), (984, 16571), (1362, 11972), (1752, 9307), (1816, 8979), (2724, 5986), (2993, 5448)]