87009932

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9883}}^1$

素因数の和:9989

約数の個数: 24

約数和(自身を含む): 159409152

約数和(自身を除く): 72399220

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 9883, 19766, 39532, 306373, 612746, 701693, 1225492, 1403386, 2806772, 21752483, 43504966, 87009932]

約数ペア:

[(1, 87009932), (2, 43504966), (4, 21752483), (31, 2806772), (62, 1403386), (71, 1225492), (124, 701693), (142, 612746), (284, 306373), (2201, 39532), (4402, 19766), (8804, 9883)]