84438184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{620869}}^1$

素因数の和:620892

約数の個数: 16

約数和(自身を含む): 167634900

約数和(自身を除く): 83196716

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 620869, 1241738, 2483476, 4966952, 10554773, 21109546, 42219092, 84438184]

約数ペア:

[(1, 84438184), (2, 42219092), (4, 21109546), (8, 10554773), (17, 4966952), (34, 2483476), (68, 1241738), (136, 620869)]