87907088

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{77383}}^1$

素因数の和:77462

約数の個数: 20

約数和(自身を含む): 172721088

約数和(自身を除く): 84814000

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 77383, 154766, 309532, 619064, 1238128, 5494193, 10988386, 21976772, 43953544, 87907088]

約数ペア:

[(1, 87907088), (2, 43953544), (4, 21976772), (8, 10988386), (16, 5494193), (71, 1238128), (142, 619064), (284, 309532), (568, 154766), (1136, 77383)]