85158196

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{829}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 152012840

約数和(自身を除く): 66854644

約数列:

[1, 2, 4, 61, 122, 244, 421, 829, 842, 1658, 1684, 3316, 25681, 50569, 51362, 101138, 102724, 202276, 349009, 698018, 1396036, 21289549, 42579098, 85158196]

約数ペア:

[(1, 85158196), (2, 42579098), (4, 21289549), (61, 1396036), (122, 698018), (244, 349009), (421, 202276), (829, 102724), (842, 101138), (1658, 51362), (1684, 50569), (3316, 25681)]