42759344

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{19507}}^1$

素因数の和:19652

約数の個数: 20

約数和(自身を含む): 83455224

約数和(自身を除く): 40695880

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 19507, 39014, 78028, 156056, 312112, 2672459, 5344918, 10689836, 21379672, 42759344]

約数ペア:

[(1, 42759344), (2, 21379672), (4, 10689836), (8, 5344918), (16, 2672459), (137, 312112), (274, 156056), (548, 78028), (1096, 39014), (2192, 19507)]