78496168

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{19507}}^1$

素因数の和:20016

約数の個数: 16

約数和(自身を含む): 147480480

約数和(自身を除く): 68984312

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 19507, 39014, 78028, 156056, 9812021, 19624042, 39248084, 78496168]

約数ペア:

[(1, 78496168), (2, 39248084), (4, 19624042), (8, 9812021), (503, 156056), (1006, 78028), (2012, 39014), (4024, 19507)]